[MoP] Some Insame UI Metabug

[Rexarjr]

During leveling in MoP I used the UI option Block Guild Invites cause was annoying to see the bot's spamming of g-invites.

Now I can't join to a guild because can't get guild invites due to previously checked option which I CAN'T UNCHECK in any possible way. After I uncheck it, next time I open UI it's checked again.

What I did:
1. I tried to uncheck the option from UI -> false;
2. I tried to uncheck the option from console /console set BlockGuildInvites 0 -> false (For example: /console set BlockTrades 1/0 works, which is one positon above in the list);
3. I tried to set conf settings in WTF-folder, while WoW is closed, like SET BlockGuildInvites 0 -> false (for BlockTrades works);
4. I tried to set all folders and files without Read-Only attr -> false.
5. I tried to remove Read-Only attr using cmd like (admin mode https://support.microsoft.com/en-us/kb/326549) attrib -r c:\game folder /s -> false
6. I deleted Cache, Interface and WTF folders (Blizzard recommendation) -> false;
7. I deleted entire WoW game folder and downloaded new one MoP 5.4.8 FULL - > false;
8. I deleted entire WoW game folder and downloaded new one MoP 5.4.8 Minimal - > false.

My character is Rexarjr. Under the same account if I madke a new character the setting is unchecked, but I can't check it. IDK what is this. The checkbox option not working or its commands are overwritten by server scripts or DB parameters. The issue appeared while the new backup system was introduced, but I'm not sure. Have no info about ui of other players.

[skullatbash]

It is a general bug so you can not do anything, wait they decide to fix it ( this bug came out with 5.4.8 upgrade)