Kobolds & Catacombs is missing?

[Mazvis-2704]

This is because of Wild rotation. It is a known issue, and developers are already working on a fix.

Rotating Sets and Solo Adventure Availability

Due to some changes to how information displays in the game related to the way we do set rotations, the solo adventures for Knights of the Frozen Throne and Kobolds & Catacombs will be temporarily unavailable when their corresponding card sets rotate out on April 9. We are actively working on a solution for this but do not have a specific date to share at this time. If you have ever played either of these solo adventures, you will continue to have access to them even if you haven’t earned all t…