Items can land on the edge of the map and end up unobtainable. Jr. Boogies don't seem to cast there curses 2 stones in Land of Wild Boar used to stop spawn of jr boogies don't work (Can't be broken) Guild Member list can bug and won't update if someone goes offline Alot of quest items are not removed from your inventory after the quest is done. If a shop goes into maintenance when you are viewing it you can/will dc. You are ment to get ported back to Hennessy when you change channels in the maps leading up to mushmom and in there map.
Thanks Vin for your post please keep us updated and keep posting any bugs or errors. I know these will be going onto Alex's job list at some point