It would be great to have dungeons maps as extra download! I think those arrows aren't a big issue, just wanted to point this out. In general, I find dungeon layout very nice. Not trivial, but also not overcomplicated, which makes them very fun and rewarding to explore.
Yeah, this infinite loop bug seems pretty odd. Maybe I will give it another go tomorrow, on another fresh save and note what exactly I'm doing, so it will be easier for you to reproduce. As always, happy to help! :3
Do you happen to have some discord server or smth like that? It would be probably more convenient to share bug reports and feedback there 😅