I can see now that it isn't clear and could easily be misinterpreted, I apologize. My intentions was for it to be Community building bugs from 270-273+ any future deltas; the + meant I'm sure buildings would have issues into 274 and above (depending on how fast they're built). The + meant even if its delta 274, 275, etc, keep adding them here so we can keep track in one thread But this thread is getting a bit cluttered, so will likely recompile a list and create another thread down the road.
I'm not sure what the devs intentions were. There used to be several machines back where the trainers are (beside the Black Dragon - Spell vendor) that got removed. A casting box used to be beside where Acolyte Mary was. Not sure if that castbox was already there or if that got moved to where it is now.