There was a small problem with the forum registration since around mid-November, where the forum registration was not processed during the website registration.

The following members should now be able to log into the forum : yiufai, maddrui_b, ericdoubleyou, RoboTact, firefly, elophi, paulymer5, meenakshi_kamaraj, Nimwendil, pikalou, Binko, harvsan, buta304, coolie19, limlom, creslin, kattun, gureo003, bigspenderJ, Muffiny, alesh, bonitoclub, zdenes, kaikai, AGray, Trigo, geraldsan, Prorock, hanami, Lance, tajin.

Thanks to RoboTact for letting me know about this.