I agree, Crypt has been really messed up lately. One day we don't get a single line above 100 K, and the next day, we have seven gold skulls above 200 K. A few days ago, I came online early in the day and cleared the first three lines in crypt. All nine skulls were under 100k. I thought that meant we would have an easy day. Came back that night after crypt had ended, and saw that we lost because lines five through eight had gold skulls over 200 K. Why were those hard lines buried when the first lines were so easy?
We play at medium because our participation is low, and we have a wide range of skill levels. We have several players at the level cap, but suddenly the game is feeding us lines that are way too hard for us to beat.