Retainer Fault

I cannot post this error on the bug section as it claims I need some sort of permission but I can post here...

I was putting items up for sale of my 1st retainer then the duty finder popped up so I came out of my retainer menu and entered the dungeon.. After I completed the dungeon I tried to summon my retainer at the bell and ALL i get is a message saying that my retainer did not repsond and its got a lot of valuable stuff on it selling..

Can anyone advise or help me post or give me permission to post on the bugs section for this issue

This is already a known issue up on the main page.

same thing happened to me.