that's what we were thinking if he has paid for a re entry permit he shouldn't have a problem I on the other hand still have multiple entry visa and have heard of people being denied entry on this visa even though it was issued before the 1st of November
it seems we are at the mercy of whoever you get when trying to re entry I've heard stories from people having no problem at all and the just yesterday they refused entry for one guy and just gave him the 30 day stamp