Re: debuffs being resisted despite tenacity down

When Darth Sion does his special, only one of the tenacity down characters resists; the other gets Pain and the other two resists are on characters without tenacity down. Then the clone takes a turn and Nihilus' Health Down successfully reapplies, and after his turn he loses Tenacity Down. Luminara without TD resists the Health Down. Daka attempts stun, and we get one resist from a Tenacity Down character and the other is on someone who no longer has TD.

Additionally, both TD characters start the video with 3 debuffs between them.

So we see two resists by tenacity down characters out of 7 in this video. That's 28.6%, which is well within the margin of error of a 15% chance with such a small sample size.

I think you are probably just seeing the 15% base chance here.