This has happened twice today, the first time I thought I was going crazy:
I took the Catacombs 2 waypoint. I teleported around looking for the stairs down. I found and clicked the stairs to go down. I am now on Catacombs three. I teleport around and click the stairs to go down again. I look at my map, and I’m on a new Catacombs 3 instead of 4. I clicked to go back up and I’m back on the original Catacombs 2. When I go back down, I’m on the Cata 3 level I just left. That first Catacombs 3 map I went to doesn’t exist. Next stairs down take me to Catacombs 4 where I should already be.
The first time this happened I thought maybe I was just remembering another run or something. But since it just happened again I decided to report it.
I don’t have a clue what could cause something like that and I couldn’t tell you how to reproduce it. I was teleporting around doing Andy mf runs, and not even that quickly.