Medallion of dominion quest

During the second phase on the battlefield in maldraxxus during this scenario, there are these purple jars that youre able to stand in, however, if you accidentally slide off something into these jars youre 100% stuck, cant door of shadows because no path, and its too tall even with mounts to jump over, and needless to say extremely frustrating, there are alot of bugs like that ive noticed ive gotten stuck many times in SL, this is the most frustrating ive encountered thus far as its 100% inescapeable forcing you to hearth and start the quest over again. so awful