Classic Silent hotfix to increase horrific vision difficulty?

Earlier this week me and my friends had carried each others' alts through visions numerous times, but queueing up today we were completely demolished. It seems that the damage has gotten a significant increase as you cannot pull even half of cathedral district as mind flays hit like a truck.Furthermore, it seems that having a healer spec in a group increases damage by an even larger amount (we had tumors do 50k/sec with tank/heal/dps comp and 32k/sec with tank and 2 dps). Solo runs have gotten marginally harder as well.Edit: maybe I've simply missed the bigger damage due to having a tank or a healer in the composition before, but the overall increase that happened makes it a lot more substantial.I don't see any notes about this change, and it is very much a substantial change, what gives? via /r/wow https://ift.tt/2VvmFb6