Over the last 12 hours we have conducted a migration of the forums from a dedicated box on PostgreSQL into the main box and primary (site) MariaDB database. This helps with management on our end and keeps everything centralized. Along with this I have also removed a lot of duplication that has occurred in the stale database over the years, including poll duplication, private message duplication and group membership duplication.
Please let us know if you spot any obvious issues that did not exist before 24 hours ago. We will retain the old database for the time being and if no issues are reported in the next 2-3 days, we'll power off that old forum server.