There is no short time, the terms of the rank-up calculating time remain the same as 10 years ago. Anyway I haven't seen this one yet, and if you know when you said it there were a lot of members who were offended that until now they haven't gone 1 level higher since the start of 2018. Let alone wanting all of their accounts to rank up, they would even feel lucky if just one of their accounts made it to the new rank.