I finally found the cause... Indeed B_Topic had to be set to 1 in order for a thread to appear in the postlist. Don't know what I did wrong that it didn't work the last time I did this, but now it works and all the old threads that had this problem(around 9000) now apear in the poslist of their forums.
Donate to UBBDev today to help aid in Operational, Server and Script Maintenance, and Development costs.
Please also see our parent organization VNC Web Services if you're in the need of a new UBB.threads Install or Upgrade, Site/Server Migrations, or Security and Coding Services.
