Promotion banner link not working on Android 4.3.2

We've now resolved the incident. Please download App version 4.3.3 to correct the situation.

Thanks for your patience.

A general bug has slipped into this version of the Android application and we have already identified the source of it and corrections have been made.

A new version of the App has already been pushed to the Google Play Store and should be online soon.

Thank you for your patience.