I set the Self Clean on the oven, when it was finished all the lights went off and my clock went back to regular time, however, the door acts like it is stuck.

Here are a couple of things to try:

1. Unplug the unit or shut off the circuit breaker for 5 minutes. Plug the unit back in or turn on the circuit breaker. Set the clock and gently try moving the door lock lever (is so equipped) or opening the door.
2. Set the self-clean cycle again and only allow it to work for 15 minutes. Cancel the self-clean cycle and allow the oven to cool. Gently try moving the door lock lever (is so equipped) or opening the door.

Read through the following for mire info:

Appliance411 FAQ After self clean range oven door won open

If the lock does not open after the oven has cooled down, then try this: First, unplug the range or shut off the circuit breaker for ten minutes. Plug the range back in or turn on the circuit breaker. Set the clock and try moving the door lock lever or opening the door. Next, set the self-clean cycle again and only allow it to work for twenty minutes. Cancel the self-clean cycle and allow the oven to cool. Gently try moving the door lock lever or opening the door

Hello,, Some times this will happen after a self clean cycle if the timer did not finish the entire clean. Try to set the clock to start the self clean again then simply end the self clean. This should unlock the door. If the door remains locked. You may check the oven for an error code, or the door latch itself may need to be replaced. One other possible would be to turn off the power to the oven and try to let the oven control reset. leave the power off for about 15 minutes then turn the power back on. That will sometime work aswell. Good luck and feel free to call me if you need more help.
MIchael Anderson
Anderson Appliance
(865)945-3808

Had this EXACT same problem the day before a party where I needed the oven for lots of baking.... Tried all sorts of things, was about to call a repair man- I FINALLY got it to open by following the first two directions for putting it into self clean mode (turned both knobs to CLEAN), then when it said to lock door I tried to move the lock lever and bam it worked! Give it a shot! Good luck! (:

I JUST CALLED FRIGIDAIRE AND GOT INSTRUCTIONS FOR SELF CLEANING:

1. TAKE OUT THE RACKS UNLESS YOU DON'T MIND THEM TARNISHING
2. TURN THE "SELECTOR" AND/OR "OVEN" DIALS TO THE LOCK (OR CLEAN) POSITION
3. PRESS THE "COOK TIME" BUTTON
4. SET THE CLOCK TO 2 OR 3 HOURS (I.E., "2:00" OR "3:00"), DEPENDING ON HOW DIRTY THE OVEN IS
5. PRESS "START" BUTTON
6. YOU WILL HEAR THE MOTORIZED LOCK MOVE INTO PLACE; WAIT ABOUT 30 SECONDS, THE DOOR SHOULD BE LOCKED AND CLEANING WILL BEGIN.
7. CLEANING WILL STOP AFTER THE TIME SELECTED (I.E., 2 / 3 HRS) AND THE DOOR SHOULD AUTOMATICALLY UNLOCK

After self cleaning the range the door won't open....
The oven door lock needs approximately 1 hour to cool down before the oven door can be opened after a self cleaning cycle has finished. If the lock does not open after the oven has cooled down, you can try....1) Unplugging the range or shut off the circuit breaker for 5 minutes. Plug the range back in or turn on the circuit breaker. Set the clock and try moving the door lock lever or opening the door. 2) Set the self-clean cycle again and only allow it to work for 15 minutes. Cancel the self-clean cycle and allow the oven to cool. Gently try moving the door lock lever or opening the door.


Hope this may help;

DON'T FORGET TO HELP

MOST SELF-CLEAN OVENS RAISE THE TEMPERATURE IN THE OVEN TO ABOUT 850 DEGREES AND BURN EVERYTHING TO A POWDER. THAT IS WHY THERE IS A SPECIAL DOOR GASKET AND IMPROVED INSULATION AROUND THE OVEN LINER. THE AVERAGE CLEAN CYCLE
TAKES 3 HOURS TO COMPLETE. YOU SHOULD BE ABLE TO
LOCK THE OVEN DOOR (SOME MODELS LOCK THE DOOR
AUTOMATICALLY) SELECT SELF-CLEAN, AND START.
OLDER MODELS WITH A MECHANICAL TIMER AND CLOCK REQUIRE SETTING THE START AND STOP TIME.

IF IT HAS A MECHANICAL CLOCK, THE START AND STOP TIMES NEED TO BE SET, THE OVEN CONTROL SET TO CLEAN, AND THE SELECTOR SWITCH SET TO CLEAN.
TO CLEAN NOW SET START TIME TO THE TIME ON THE CLOCK AND THE STOP TIME TO 3 HOURS LATER.
LOCK THE DOOR. IT SHOULD START AND THE CLEAN LIGHT SHOULD ILLUMINATE, OR OVEN ON LAMP SHOULD LIGHT.
IF IT STILL DOESN'T WORK, THERE IS A PROBLEM WITH THE CLOCK OR THE CONTROLS OR THE LOCK ASSEMBLY.
A WIRING DIAGRAM WOULD BE BEST FOR DIAGNOSING THE PROBLEM.

You can go to the Maytag web site and download the manual.  www.maytag.com, or go to http://shared.whirlpoolcorp.com/assets/pdfs/literature/8113p293.pdf
and download the manual CAUTION 
• It is normal for parts of the ovens to become hot during a self-clean cycle. 
• To prevent damage to oven doors, do not attempt to open the doors when LOCK is displayed. 
• Avoid touching doors, windows or oven vent area during 
a clean cycle. 
• Do not use commercial oven cleaners on the oven finish or around any part of the ovens.  They will damage the finish or parts. 
• Do not leave baking/pizza stone in the oven during self-clean. 

The self-clean cycle uses above-normal cooking temperatures 
to automatically clean the oven interior. 
The oven should be cleaned regularly by wiping up spillovers 
to prevent excessive smoke and flare-ups.  Do not allow a 
heavy build-up of soil to accumulate in the oven. 
During the cleaning process, the kitchen should be well 
ventilated to get rid of normal odors associated with cleaning. 

Before Self-Cleaning 
1. Turn off the oven light before cleaning as the light may burn out during the clean cycle. 
2. Remove broiler pan, all pans, and oven racks from the oven.  The oven racks will discolor and may not slide easily after a self-clean cycle if they are not removed. 
3. Clean oven frame, door frame (area outside of gasket, and around the opening in the door gasket) with a nonabrasive 
cleaner such as Bon Ami* or detergent and water.  The self-cleaning process does not clean these areas.  They should be cleaned to prevent soil from baking on during the clean 
cycle.  (The gasket is the seal around the oven door and window.) 
4. To prevent damage, do not clean or rub the gasket around the oven door.  The gasket is designed to seal in heat during the clean cycle. 
5. Wipe up excess grease or spillovers from the oven bottom. This prevents excessive smoking, flare-ups or flaming during the clean cycle. 
6. Wipe up sugary and acidic spillovers such as sweet potatoes, tomato, or milk-based sauces. Porcelain enamel is acid-resistant, not acid-proof.  The porcelain finish may discolor if acidic or sugary spills are not wiped up before a self-clean cycle. 

Important: 
• Oven temperature must be below 400° F to program a clean cycle. 
• Only one oven can be cleaned at a time. 
• Both oven doors lock when either oven is being cleaned. 
To set Self-Clean: 
1. Close the oven door. 
2. Press the Clean pad. 
    • CLEAN flashes. 
    • SET and UPPER or LOWER flash in the display. 
3. Press the Autoset pad. 
    • “MEd” (Medium Soil, 3 hours) is displayed. 
4. Press the Autoset pad to scroll through the self-cleaning settings. 
     “HVy” (Heavy Soil, 4 hours) 
     “MEd” (Medium soil, 3 hours) 
     “LITE” ( Light Soil, 2 hours) 
Choosing the soil level of the oven automatically programs the self-cleaning time. 
5. After four seconds, the oven will start cleaning. 
    • If the door is not closed, beeps will sound and ‘door’ will display.         If the door is not closed within 30 seconds, the self-cleaning       operation will be canceled and the display will return to the time of day. 
    • CLEAN will appear in the display. 
    • LOCK will flash in the display.  Once the door locks, LOCK will
      remain steady. 
    • The cleaning time will start counting down in the display. 

  I believe they make an oven cleaner for self clean ovens.  Don't try regular oven cleaner.  Ruins finish.