Cleared echo, used tp in echo room to get to town and respec points, instead of using location exit to enter echo space used open town portal, was send back to cleared echo location which was empty, had no location exits and town portal just didnt work, was blue and opens freely.
Tried to replicate, but found another bug: go into echo space, open town portal, use it, in town use it again, now i am in infinite loading screen.