Originally posted by Fzanco:

Something sounds screwy here. So when you claimed the bed it definitely said spawn point set? The only ways your spawn point changes back to circles is if you have destroyed your current spawn point or manually reset it via the chat / prompt. Gotta ask do you have mods, if so you may want to check them out if their causing this

I don't use mods, and the spawn was claimed and set because literally a few minutes before I went to the swamp I slept there to pass the night. So it had to be claimed/set since i slept in there before leaving for the swamp. I think it's some bug, im not sure. Do you know if you die in a dungeon, would you spawn back on your last saved spawn or would it throw you back to the beginning? Cuz if it sends you back to your saved spawn then I guess what i experienced is some ♥♥♥♥♥♥ up bug.