my activity count is 65 but the rank as showing as newbie, it was junior member before...can someone explain me why that happened, not only me many members's rank has been changed from junior member to newbie?
The rules have been changed. To rank up into Jr Member, you need to achieve 1 merit. Also, newbies are not allowed to wear any signature and personal text. You can learn more here- https://bitcointalk.org/index.php?topic=5030366.0