I just got to the 18th century earring, but when I click "claim reward", nothing happens.
I play on facebook using Firefox, so can't reinstall.
It happened yesterday, so I already restarted everything, and checked I have the latest versions installed.
I'm on a slow laptop, but the game worked up to this point, so I doubt that's the cause. It's probably something stupid I'm missing.
Any ideas? Thanks for the help.