It’s been several days since Whatsapp has been pulled from the Windows Phone marketplace due to some serious “technical issues”. Since then the Whatsapp team simply stated that they’re working on bringing it back to the store as soon as possible.
Now Microsoft themselves have commented on the story by saying they’re working with Whatsapp and the app will be restored soon.
The WhatsApp app has been temporarily removed from the Windows Phone store and will be restored soon. We are in the process of working with WhatsApp to resolve the issue. Thank you for your patience.