White blocks for health bar and sp's

Just been in an AQ map 5 fight against mini boss scarlet witch, I had white blocks over our health bars and over the specials so I couldn't see how much health we had left or anything.
There was also blocks around the damage indicators and on the 3,2,1 countdown timer at the beginning

There was also blocks around the damage indicators and on the 3,2,1 countdown timer at the beginning

0