Dana the Adventurer's savefile couldn't load, so I started a new game with the same skills, and same name. I found the wizard keys, dumped some inventory in the Pocket Dimension, exited it... and instead of finding myself back in Level 1, I was in the previous Dana's Pocket Dimension (identifiable from the cached items), listed as level -1, with a 30-turn cooldown before I could fire up the wizard-keys to go back to the new Dana's Pocket Dimension. I can travel to Diggle Hell from either Pocket Dimension (haven't bothered trying Wizardlands), but can't seem to get back to the Dungeons. (Dredmor seems to have laid quite a clever trap, this time...) I'm going to guess it's a mod issue - I've recently installed a whole pile of mods to play with new skills, rooms, and items, and one of Dana's skills is Runecaster. But the actual bug seems novel, and even entertaining in fictional terms, so I'm reporting it.