A new group member who has joined to an existing group with events, cannot attend to an existing event. Only new created group events are accessible for the new group member.
1 User1 has created a new group "Development"
2 User1 creates a new open event "Test-Event" in this group "Development"
3 User2 joins to the group "Development" by pressing the button "Join This Group"
4. User1 (owner of group) allows User2 to join the group by pressing the buttons "Approve Application" -> Approve users invite -> Approve
5. User2 is a new member of group "Development"
6. User2 will Attend to the event "Test-Event" and gets a message "You do not have access to this event"
If you create an new open group event, both members (User1 and User2) can Attend. Another new user (i.e. User3) who has joined the group after creating an event can not attend to the event.
Please fix this bug in next release