Account membership not updating in game

[Alearic]

Account Membership shows Elite on website, but in game saying "Zygor Elite Guide Not In Trial" For WOTLK Classic.

[ZG Support 1]

Try doing a guide reinstall.

1. exit WoW
2. go to the WoW/_classic_/Interface/Addons folder and delete any Zygor folders
3. run the desktop client and install a fresh copy of the guides
4. go back in game to test and see if that fixed it