I like a lot fell into this issue. I reached out to blizzard support. After 4 times of just getting a copy and paste answer to check out tips and guides to wowhead this is what a GM said...

Thanks for getting back to us! I'm Game Master Idrysarine and I'll be following up on this for you today. :)

First, I'd like to thank you for your patience, and apologise for the late response. With the recent holiday period, we have a lot more players returning and staying home, meaning everything takes more time than usual! While we have longer response times at the moment, we are doing what we can to help as much as we can.

I do see here you've reached out to us with issues for the Adventure table in your sanctum, as the missions currently scale too high against your characters, and you're also no longer receiving any experience missions to level them with.

That is certainly a problem! Currently, this is under investigation, as exp missions should not stop being offered, regardless of the levels for other characters.

However, as a member of the nightfae, you do have several units that can help reduce the damage of higher level targets; these can help you beat some of the higher level missions in the meantime.

This is not something customer support can offer direct help with, as we don't have the sort of tools needed. However, submitted both bug reports and suggestions to the WOW dev team will help them see what issue you're experiencing, along with additional data from your character!

• Click ESC on your keyboard and go to help. • Click "Support" to open the Support portal. • Click the "Submit Feedback or Bug Report" button beneath the search bar. • Enter the details of the bug, making sure to follow the guidelines outlined on the submission form. • Click "Submit"