Small update from a trip I took on Saturday night:
Prowler was running both trains. I only took night rides (which were fast and awesome) so I couldn't tell if there was any track work done over the week.
With the exception of Prowler's crew (which weren't stacking at all despite only two on platform) all Operations were pretty horrid. Detonator had two staff who must have been on their first day alone. Despite having season Fastlane (honestly the only way to visit the park with how bad ops have become) and getting walking onto the first car, it took at least 10 minutes to load and launch the two towers. One staff member was visibly upset (as was a staff member on Timberwolf as well) and I felt bad for her, as she was obviously overwhelmed. Have to imagine the standby line was at least an hour or more.
Patriot was pretty similar, my two train waits were typically about 10-15 minutes long. A couple of times they hadn't even opened the airgates before the other train was stacked. To be fair its not entirely the parks fault, guests seemed to have brought the entire kitchen sink with them into the station and took a long time to get/drop off their items into the bins.
Mamba was having issues all night, went down three times on the same spot in the lift hill in the four hours I was at the park. Timberwolf was running really well, once it completes its track work it might be the second best ride in the park.