Invalid Character of a post not allowing to post on IF

A lot of times when we use a bunch of words with hashtags (not links - just typing it) it just would not allow me to post! Again and again says invalid characters in the post and even the post is lost and won't be there when u hit backspace!

For an example today IF just didn't allow me to post this. (pasting a snapshot of it to show)


This has to be a technical glitch.. but its very annoying.. when we NEED the #tag mark to post something! An there is nothing wrong or invalid in the above set of words in any manner!!

Can someone pls check this out? And some moderator if you could forward this to someone who would know why this is happening I will be really thankful.
It has been such a trouble for months now and today decided to ask about it..

thanks in advance :)

hey sunara,
same thing happend with me too... when I wanted to make a post on twitter trending, I got same msg! there wasn't any invalid word in it...i guess it was # tag's problem 🤔

so I made it as a pic n posted!

Please, pls solve this problem!