I'm guessing now that the author don't wanna continue for a while or not anymore.
I'm guessing this was supposed to be a secret account and after a while, author and author's friend agreed to keep it a secret together but the author's friend told some other people, now it isn't secret anymore.
If the author continue with updating the books, the one's who heard the rumor by the author's friend, will I guess get weirded out cuz they don't understand what the fandon all about.
I think author will just discontinue this and all to get away from the trouble and plus, they—the author's friend and others. know the person behind this account.
I just wish author didn't made that decision because it really affected all readers who were hoping for more updates but I guess this will be the end.
This is all just my guessing and I hope author will move on and live their life the fullest with new good friends who wouldn't do the same as @reicarmeli10
(Whoever this rat is, hope you don't get liked back by your crush, you secret-breaker rat.)