The maintenance is complete, and the PTS is now back online. Update 48 (v11.2.0) is now available for testing on the PTS!
Maintenance for the week of September 15:
• [COMPLETE] Xbox: NA and EU megaservers for patch maintenance – September 16, 6:00AM EDT (10:00 UTC) - 12:00PM EDT (16:00 UTC)
• [COMPLETE] PlayStation®: NA and EU megaservers for patch maintenance – September 16, 6:00AM EDT (10:00 UTC) - 12:00PM EDT (16:00 UTC)
What does the fix to personalities include?
According to the current patch notes, there are fixes for visual issues with some of the personalities:

I was wondering if this includes a fix for the Maniacal Jester personality which resets its idle stance to the default one every so often. Has anyone tested this?