TS Opus

I have tried the app today in multiple versions of iOS and all I get when I try to open the app is “The current version is no longer available. Please go to the AppStore and download the latest version” All the AppStore presents is your app listing with an open button. The app however WILL NOT OPEN. It only presents the same error. My updates page shows no available ZINIO updates and that this version is only about a week old. I am not even able to access downloaded content. This is 100% UNACCEPTABLE! Provide solution ASAP or refund every penny I have spent with you over many years as what I p