My question involves labor and employment law for the state of: PA

I was recently laid off from my full time job when the store that I had been working for closed. It was in the process of being sold, and the interested buyer had offered me a temporary position at his other store, which is about an hour commute from where I live. The temporary position allowed me to train under his management team in preparation for the opening of the new store. The job was only supposed to last a few weeks, while the new store was transitioning and all the legalities were worked out. I was receiving partial unemployment while training part-time.

After about a month of me training at the buyer's other store, I learned that the deal between the original owner and prospective buyer had not worked out, and the new store was no longer going to be opening. Because I was temporarily at the buyer's other store for training purposes, my position was no longer available since there was no new store.

I filed my biweekly claim this morning, and it was accepted; however, the confirmation stated that I will need to call the unemployment office Monday, because they need more information and my claim cannot be processed until I do so. I guess because last time I filed I had a partial income, and now I don't have any income.

Is there a chance I could lose my unemployment benefits?