Hello!

May you please specify the next points of your request:

1) OS / browser where you found it

2) Way how did you get this situation - was it creation new post, or editing the already created? Approximate length of your post?

I'm asking cause in my Android 5.0.1 / Chrome 63 i couldn't reproduce this sitatuion with post in ~2000 symbols.

With the best regards, Leonid