AllTheThings\AllTheThings-1.5.9.lua:1980: bad argument #1 to 'wipe' (table expected, got no value)
[C]: in function `wipe'
AllTheThings\AllTheThings-1.5.9.lua:1980: in function `SetCompletionistMode'
AllTheThings\Settings-Settings.lua:243: in function <AllTheThings\Settings.lua:242>

Locals:
(*temporary) = "table expected, got no value"

Happens every time I check/unckeck the box in the options, I also get a chat message saying that it is starting or initiating completionist mode (don't remember the exact wording) even when I'm actually disabling it.

This has been fixed for the next release and currently is on our github.

Awesome, thank you very much.

The fix has been applied to Release 1.6.0.