Quote by Icarus11
The group has a join button and you cant join the discussion even though you are showing in the member list.
Still also random asking to sign in the to view some of the images (not all) posted to a group by another member
This sounds like your session is dropping and you are getting logged out. We show the 'join group' button for logged out users, which when clicked will trigger a join / register form. Same for the being asked to sign in to view images (possibly those classed as adult / private).
Provided you remember your username & password I would advise you clear your cache & cookies from your browser.
You can do this by going to little padlock symbol in the address bar, clicking it, selecting 'cookies' and remove 'lushstories.com' and 'www.lushstories.com'.
You'll have to log in again, but this might well resolve this issue.
If not, let me know and I continue to investigate.