I was having a painfull fight with an inspector, a Otherwordly Dollhunter, a Lava Munsk, a Yellowman and two wolves at Blackrock Mountain.
During the fight, one of the wolves made me glitch out of the map, disconnecting me shortly after.
When I rejoined, I somehow spawned under Topple Town, in a cave located under the actual terrain of said town.
Now I'm stuck, and I don't want to reset (I want to keep the inspector's hat, but my Tomb Prowler hat takes up the vanity slot and I want to keep it too...)
Here's an album to show what the cave looks like