WoW client

WoW Classic WotLk

What happened?

Hi there! I've noticed that on my DK, who's over level 60, the XP addon is showing a zero. I cannot get it to show the actual experience amount. No option is showing anything.
It works fine on my other characters that are below level 60. It seems to be stuck thinking 60 is level cap, rather than 80.

Lua Error Message?

No response

Other addons?

Leatrix Plus
Leatrix Maps
Bazooka
WeakAuras
Auctionator
Immersion
Questie