I logged out in Blackrock Depths prior to reset... when I logged in later I'd been ported to the entrance but still inside the instance and got this LUA error; niche scenario but FYI:

5x AllTheThings/lib/Runner.lua:71: script ran too long
[string "@AllTheThings/lib/Runner.lua"]:71: in function <AllTheThings/lib/Runner.lua:66>

Locals:
ok = true
err = false
(*temporary) = false
(*temporary) = "AllTheThings/lib/Runner.lua:43: script ran too long"
(*temporary) = true
(*temporary) = false
(*temporary) = "script ran too long"
c_status = defined =[C]:-1
StackCo =
SetStackCo = defined @AllTheThings/lib/Runner.lua:34
RunningStack = nil
pcall = defined =[C]:-1
c_resume = defined =[C]:-1
PrintError = defined @AllTheThings/lib/Runner.lua:16

happen in ulduar too: #1770