As an impartial observer, I thought Eppert already the legs in the first two times Wright stood up (Wright should have received a caution on the first, and Eppert given a point on the second). The third time it happened, Eppert didn't put the legs in until Wright was already up (and he should have been cautioned). The fourth time, Eppert had the legs in and should have been awarded another point.
The stalling call on Eppert was not a good one, the ankle he grabbed was the only thing he could to try to maintain control at the time. He wasn't constantly on it to kill clock. But then again, I'm no expert and certainly not a referee.