Android app not working on some games

Am I the only one for whom the Android app has stopped working (starting some time this weekend) for all games that are still using the old interface? (eg. Wyps, checkers, xianqi, four in a row, etc.)?

I get a blank page with:

Error on this page
Exception:java.lang.NullPointerException

Tried on 2 devices, same problem. The games with the new interface (chess, go...) work fine.

Suddenly wondered if the switch to summer time could be the cause...

i have the same problem with iOS.

I am also experiencing the same problem and error on the app

Same here, I'm on the IOS app and have had to log in to the desktop version to make my moves

Yes, me too. Good I saw this forum or I might not have considered trying the desktop version in order to make moves...

It is fixed for me now. Yay, thanks Richard!