Lucky Cat Bingo and main page problems

I have two problems ....

One:  The main page is still showing December challenges.  I've cleared out my caches, restarted my computer etc and they are still there ..... WHY???

Two:  I've been playing the new Lucky Cat Bingo challenge.  The game keeps freezing and I lose my cat tokens from trying to play .... this has been happening for months. 

 Now .... when I play, my score shows ZERO when I have thousands of the cat tokens, the leader board shows me as ZERO.  Please fix these problems as I love this game and I like the challenge of winning extra cats.  But the way things are going, I wont get any thing at all, but frustrated!!