I can confirm, as I had a horrible experience with ops/security this past weekend. I won't get into the details on here.
They are now enforcing capacity limits due to 'fire code' (understandable - as the past few years S&S has grown in popularity). However, they aren't making any sort of announcements nor are they warning people about this until they actually close it off unfortunately. My party was split up because of the lack of announcements from TMs on this being enforced this year. It led to a pretty unfortunate start to my HHN night on Saturday.
Part of my group had to stay inside the NY zone as security already sweeped the area of the park, and the others were forced to Today Cafe. I understand why they limited capacity, but a heads up would have been nice.
The TMs responsible for S&S entry/ticketing were wonderful... security & management not so much.