Yo!
Got reports on NG+ not handling PMs as expected, so fiddled with the settings. It should be solved now, but without any sort of testing, I can't know for certain. If you experience trouble sending PMs, just holler in this thread or to any Overlord/Administrator on Discord.
As a bonus, while I was looking around, I changed so members now can vote up to 50 content votes per day, instead of the earlier restriction of 10.