Flickering
As of April 10th, the upgrading is yet finished, which should be done on January 31st. As long as I said a word, I would be removed off the group.
Others
The following is the original recommendation
一直忽悠
说好的升级完成时间是1月31号,到现在为止已经到了4月10号了,一点动静没有。说一句还被踢出群。