loss of restriction

After being extremely tight for the last 5 weeks since returning from vacation, I am suddenly looser.  I am not going to panick yet about the lost restriction but will be watching carefully over the next few days to see what happens.  A week ago I would not have been able to finish a whole banana for breakfast over the course of 30 minutes but this morning I was able to eat an egg wrap from Tim Horton's (including the wrap!) in about 5 minutes.   

Have you lost a good amount of weight in the last 5 weeks? Could be a reason for a looser band. Were you well hydrated prior to eating the wrap. There can be any number of reasons for it.