I also think they have done something. Over the weekend I was going negative as hell and unable to kill most the people in my match. I would randomly drop dead. Supers would not have any effect. I basically turned the game off and just played some black ops. Today I tried clash and it played just fine. I was able to kill people quickly. It only took four shots with mida. Not ten like over the weekend. I also died quickly and legitimately. Titans did not have blink anymore. I could tell the ping was considerably quicker