My guess is that too many members went loony and started posting things that would give the Secret Service no choice but to get involved, and that it took a while to scrub all the death threats against Trump.
That’s a very good possibility. There are also the possibility that they are taking out on Skinner and he circled the wagons before he got ripped to shreds. You could smell the desperation when he banned Bernie supporters and forced everyone to be pro Hillary. Their little safe utopian socialist world was just nuke by reality.