Blank page when compiling with Adobe Phonegap Build

[Warface]

The plugin is working fine if I build from Cordova CLI but since the client have lost the .keystore and it's only reside in Adobe Phonegap Build (https://build.phonegap.com/) we have no choice to compile the app with it.

Do you have any clues on why it doesn't compile like Cordova and any fix for this? Or we're doomed to delete the app from the Store and submit a new one since the client have lost is .keystore file?