Archaelogy Bug

[Menoptis]

WoW Freakz link:
Character name: Menlusa
Bug description: On my lvl 56 blood death knight character I maximized archaeology, now it is 800/800. However I can only see digsites in Kalimdor and Eastern Kingdoms.
Proof:
1- https://imgur.com/a/2558DXJ
2- https://imgur.com/a/JYszG6n
3- https://imgur.com/a/iCgoMj7
4- https://imgur.com/a/Pi0fqbZ
6- https://imgur.com/a/pFwWgIJ
7- https://imgur.com/a/al7zXXe
8- https://imgur.com/a/SFf7E3H
9- https://imgur.com/a/8QgnnoD
10- https://imgur.com/a/TABZcOQ
11- https://imgur.com/a/GCKYgSs