For months now, there has been a reoccurring bug with Loba in control and TDM where you can’t grab items out of her black market. This makes it so that her ultimate is utterly useless because she can’t steal care packages or guns from nearby. It also makes it so you can’t ping weapons in it either. It only works about 25-50% of the time.
Yeah there are a few Legends who are severely diminished in Mixtape. For example I main Fuse but without the ability to grenade spam his effectiveness is much reduced which is bizarre as he's purely an aggressive legend.