This bug has been fixed within the past 30 minutes (so around midnight PST).
500% of damage redirected through Mind Tether seems to me like more than unintended, even while not stackedhttps://www.warcraftlogs.com/reports/6c8rF2pWNgTbydtK#type=damage-taken&cutoff=4&fight=40&start=8482574&end=8485575
I was wondering when me and my co tank were taking around 50k dtps with 80% mitigation. So what you are saying is we beat it for the first time in hard mode?
running with 2 rage based tanks and the off tank is getting butt #$%^ed by the tether.