CHC no longer OK for Samsung S8 on Android 7?

Playstore shows Hourly Chime is now incompatible with my phone. I am/was a Pro user. Took CHC off to resolve a smartwatch issue. Wanted to reinstall but found this on Playstore.

Please mail me for app - this is some issue with Play store - not only when it comes to Caynax apps but others too.
App is compatible and even Play Developer Console shows me that your device is compatible.

Thanks. I sent a private message.