Cannot play the game - "Your version has expired" even on the latest Google Play version.

Hello,I purchased PanzerWar-Complete from Google Play and installed the latest version available. However, when I launch the game, it immediately displays the message:"Your version has expired, please download the latest version."The problem is that Google Play does not offer any update. The Play Store only shows the "Play" button, indicating that I already have the latest version available.Steps to reproduce:1. Install PanzerWar-Complete from Google Play.2. Launch the game.3. The "Your version has expired" message appears.Expected behavior:The game should launch normally.Actual behavior:The game refuses to start because it incorrectly reports that the installed version has expired.I have attached screenshots showing the in-game error and Google Play confirming there is no update available.Please check whether the Google Play version is outdated or if there is a problem with the version verification server. This issue completely prevents paying customers from playing the game.Thank you.