Is there new mesh issues since the last HB patch

[blacklisted]

Over the past few days leveling up toons, I have noticed that the bot has problems particularly in Kun Lai where it try's to run up the side of hills that are too high for it to go over, so it gets stuck and repeatedly try's to climb up over them instead of path finding a away round. While running HB today, it got stuck trying to get up to Temple of the White Tiger, nowhere near the path up. At the spot it got stuck there was also 3 other HB users all stuck on top of each other, all trying to do the same thing and all auto dismounting and then remounting with a different type of mount, this is also happening at various spots in Zouchin Village.