During the new Seasonal Mode, Onslaught: Salvation, when you are teleported into the small area for Ad Clear/Boss Wave you cannot use blink. You literally visually preform the action and move no where essentially forcing the player to no longer have a jump. There is also another issue of not being able to mantle any and all of the terrain within the same area. Note: I have not tried for Hunter, but this is confirmed for warlocks by myself and friends.