Hi. I don't know who to contact but I got a major problem with Steemit

I have been trying everything in order to resolve the "Missing Posting Authority" error

-cleared post
-cleared cache
-changed browsers
-changed password

all these by logging out loggin in again. nothing.

I suspect this happened because I switched off the internted from my computer and the login credentuals got messed up. either this or there is massive error in the database.