Nostalrius Begins - Quality wow vanilla realm (1.12)

Im submitting this bug here after also submitting a ticket in game out of frustration. Three times today in three different areas this bug has occurred for me.

The bug consists of me logging in to my priest and appearing wherever I was logged out at suddenly on a Wyvern and no clipping through terrain and buildings. The Wyvern flies in a straight line ignoring any logical path and flies through everything in its way for a few minutes. After some time it will usually fly backwards through more terrain before either returning me to the flight master of the area I was in when I logged out OR disappearing as my character falls through the ground before appearing in the graveyard of the area I logged out in originally.

This happened to me three times today and I have screenshots of it.

Same problem with me, its getting annoying. Is this being fixed or are we gonna have to deal with this forever?