WotLK Can't mount on Icecrown

[Rammich]

I have a problem

When I mount on my Swift White Mechanostrider I get dismounted directly, kinda annoying when I have to run around all the time

Character is Thesmallone

[skullatbash]

It is a bug caused by WoD/Legion models which affects gnome class mount while in a big city.

You can delete WoD/Legion models to solve the issue:
1. Open WoW folder
2. Open the Data folder.
3. Delete the patch-w.mpq file.
4. Delete the patch-x.mpq file
5. Open the enUS folder.
6. Delete the patch-enUS-w.mpq file.
7. Delete the patch-enUS-x.mpq file

[Overloard99]

It's a bug for Wod models, delete them or download a fresh old wotlk.