I closed the game, cleared Cache, Cookies and I even cleared browsing history. I closed my computer and restarted it, I played 7663 again but still it doesn't move to 7664, it just wants me to play 7663 again.
I have finished all the levels up to 7677 which is the last of the new levels on my phone, but when I open the game on my laptop it still says 7663. I hope they update and fix this problem soon.
I just played that level right now and passed it with 3 stars and it's still not fixed. I played all the levels on my phone up to the last available level which is 7677.
Good Morning Lady Choo, I've just cleared everything again, i.e. cookies, cache, etc, loaded game, played 6773 and still it doesn't move onto 6774 :-( hopefully it will sort itself soon, fingers crossed