Unfortunately, the application has been rejected again by Apple because of a new rule which has been added for In App Purchases of voices for voice synthesis.
According to Apple, we have to add a function which recovers automatically all the purchased voices thanks to the Apple account of the customer.
As soon as this function is developed, we will submit the application again, it should be available on the AppStore before the end of the month.
In the meantime, if you want us to refund you, we will do it without any problem.
Sorry for this delay.