My application center is bugged

Somehow. My application center is bugged and I MAYBE the only one that is affected. I did a SD application 2 days ago which was there until when i check into the application center all my data was erased, I can’t submit any application answers except than the driving license application. When I check the checkbox and press submit it says “Internal Server Error” And I don’t know what to do. My previous applications are erased, I can’t submit any applications than Driving License. I think my data was erased. Or am I banned from applications? I contacted Polaris and she said that it could be a visual bug.
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