3/5/9/12 ticks, depending on which message it is. Definitely “quick” bordering on (as intended) “did I actually see something there?”
I wonder if it’s worth implementing a multiplier on replay… “this player never appears to’ve ‘participated,’ so let’s multiply all of the ‘glitch’ ticks by two.” That would make it pretty obvious that something’s happening (and make it easier to read the first time you see it).