Yeah, that issue happened because tiles changed internally because a lot of the internal names were wacky and needed to be organized. Ill be more careful that it doesn't happen again, but for now you'll just have to manually break them, or worst case make a new world, sorry about that

Oh, yeah, you're good, I understand. I kinda figured it was something like that, but I was just making sure it wasn't just some other mod I was using was causing something to break. It happened back in 1.3 during the Calamity 1.5 update, so that should've been my first assumption honestly. Sorry for coming across so argumentative, I was really tired that day lol.
Keep up the good work, absolutely loving this mod, regardless of a few unavoidable glitches!