I am on path to completing 100% exploration for Act 7 and I've come across what I can only describe as a bug. Before embarking on this quest, I picked a specific champion to aid me against Rhino boss with its nodes. The node states the following as attached.

For this reason I entered my 6* Baron Zemo whoms special 1 can inflict Disorient. I've seen disorient debuff inflicted on Rhino but each time he's knocked down, I still take a burst of damage. I have already spent 3 revives on this heap of nonsense and I also recorded it to prove the debuff status was applied.
I believe compensations are in order and a swift resolution. The only viable champion I have is gambit and Baron for this path.