OK, this has been fixed, but since I'm doing a maintenance in about 2 hours anyway, I guess I'll wait until then to put it up... also Mag values (at least regular "Mag") will be fixed when it restarts. I had a typo in the common bank "fix stack" code to support the new item stacks.
Or maybe I'll just do it now so people don't lose any more levels on their Mag's defense.