They've only gone and changed something! Actually, they've changed quite a lot - the page layout, the addition of daily rewards, 'missions' (i.e. quests) and some other cosmetic stuff. Buttons have moved and you might take maybe almost ten seconds to work it all out.
So the natural reaction is a massive movement to go to the page's facebook page and give it One-Star reviews in order to nose-dive it down the app rankings and thus 'send a message' to the devs that they have not listened to the fans and introduced a trash talk board (like you would ever create that cesspit of bile willingly) or tag teams (again, imagine how quickly they would change and consider their worth).
The level of idiocy that says 'the way to express how much we love something is to try to destroy it' is so high, so mind-numbingly dense, its hard to comprehend.
Sadly, this is common place on Facebook. Remember the old facebook layouts?
No, I don't either but at the time these changes were the sole reason fro the destruction of Facebook, the depletion of the ozone layer and your ability not to pull on a Saturday night! Change and Facebook do not mix well. Ever.
Time will tell whether Wrestler: Unstoppable will survive having some buttons moved....