Just adding today's report. My dad did have an issue maybe entering Epcot Today. The MagicBand worked fine but then he did the fingerprint and it denied it. 3 of us were in front of my dad, had no problem, but then my dad did and the gentlemen behind him did as well, same problem. The CM wasn't rude but you could tell that shes had enough already and it was only 10:am. She had my dad trying other fingers and my dads trying to tell her that this is the one he uses for the fingerprint, showing her his index finger and she wouldn't even listen. Just kept talking over him.
Another incident with the MagicBand, but this is a more on a positive Note. My son had left his MagicBand in a bath (he won't leave it on, constantly playing with). So when he went back for it it was gone. He was soooo unhappy ,(he loves it,) well at the end of the night we went to guest relations before we left the park and someone had turned it in. They (guest relation) had deactivated it, but was able to reactivity it. We'll see how it goes tomorrow.