ÁÁÁ error when editing files in file manager

Hello,

Whenever any of my customers edit any files with the HTML editor built into cPanel these letters appear all over the page in numerous locations.

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ

Anyone got any ideas on how to fix this?

Thanks in advance
Sam

 

There is nothing helpful in that thread though. When are cPanel actually going to fix this as my customers are moaning at me