Do you Think Guys Think I will end owing the unemployment office?

i was discharge from my job to due to low peformance back in april 2009 and then i filed for unemployment back in may 2009. the problem is that back then i didn't know the difference between being laid off and getting discharged. when my employer discharge me they said they had to let go. 2 weeks ago the unemployment office sent me a questionaire asking me questions and a letter saying that i quit my last job when i never quit i got discharge and they suspended my benefits until the problem is resolved. do you think i will end up owing them money because i mistakenly told them i got laid off instead telling them i was discharged? i live in pa by the way