Yesterday I server transferred and faction changed to a friend. Now everything has completed I seem to be missing quests in the Siren Isle but also the new ring.
I can go to the isle, but no quests or events pop up.
Any help would be appreciated. Logged a ticket but they just send me to the start of the quest which is not there.
It looks like you haven’t completed the quests for the Siren Isle (and abandonned one mid-way through), including the one that unlocks the rings, so this would explain why you don’t have it. I’d encourage you to create a post in the Quest section if you’re having issues with the quests of your character, or look into fansites, such as Wowhead for example.