When I try to delete event from DJ Admin, it says that “event deleted” but it won’t actually get deleted. It still stays on frontpage.
The event is deleted from the database but at some situations is still left in cache, so it looks like it’s not deleted (even when it actually is). There is a ticket #423 for this and it will be fixed in an upcoming release. Thanks for the report!
This was fixed in Beta 22 – closing.