Same thing happened to me. Am in the PRB purgatory. I answered yes to "have you ever drank to excess" or something like that. She asked me about it and I just said yeah in college 20 years ago I'm sure there were times I drank a bit too much. Now 3 drinks in night feels like too much the next day, haha. If anything it means I'm a lightweight now, not that I have a drinking problem. The whole process is really handled poorly in my humble opinion. Get a form email and then no info for two weeks. Not very professional.