Thread:Support/I can't edit pages

What's wrong here? Since 3 or more days ago I haven't been able to edit my user page and other pages. If I click "edit" and write something to the page, and click "save", my changes are not saved. I just made MediaWiki:Oauthmanagemygrants/fi, but I didn't write this text (Manage connected applications) what there is now, I wrote "Yhdistettyjen sovellusten hallinta". This is so frustrating... I can't translate any messages... only if I translate by using the translate tool or whatever it is called for. Please fix as soon as possible.

I've tried with the newest Firefox and Chrome. Not working.