Been getting this a lot since the update. If it happens, it happens for the entire game. Usually when the next game starts it is fine - you don’t have to reboot your game or leave the server or anything. I haven’t noticed it happening mid game either, it usually just happens from the start or not at all, sort of as if something isn’t loading properly when the map boots up.
But that’s all the bug is. Invisible status bars. Arming C4, disarming C4, how long the C4 has remaining, EV health bar, EV repair bar etc - the bar is just non-existent so you have no idea how long anything has to go or how much health the EV has etc.