[sorry if this is in the wrong section] Tumblr problems

Okay so Ive had tumblr for awhile now so Ive verified all that needs verifying. and every thing was fine untill today now when ever i want to ask or messege someone it says "This feature is not available yet. Please check back in the future. " any light on this subject would be appreciative. thank you

Never had that happen to me.

Try making a new account (clear cookies etc first) and see if you get the same message on that account.