Cant edit warbands shop forum post. "resource you are looking for..." error

I set up my shop on warbands shop forum area and after selling some items I tried to edit my post to remove the already sold items from the shop list. Too bad I cant. I just keep getting the same "The resource you are looking for does not exist or has been removed." error. I thought I would wait and it would fix itself but its been the whole evening already and im still getting the error. Help?

Don't use "view my threads" filter.

Thanks! That solved it.