There is also another thread that is open here
https://www.istripper.com/forum/thread/52477/1?post=758663
您不允许看到该主题或访问与该主题相关的数据
The company has explained the reason, a list of impacted shows was included in those threads and the individual cards have a note on the details page. If you have bought any of those cards and you are dissasatisfied, please contact Customer Services.
So to avoid duplication, I am closing this thread down.