In the process of doing a complete code handover to the clients, I unfortunately went and deleted the app from my PhoneGap build account
(Link removed by Moderator)
It is critical that I am able to have this reinstated as it is the only place where the Android production token is stored. The previous developer who I took over from didn't have it on physical disk. Without the token, they won't be able to push a new update to the Play Store.
Please can somebody advise how / who I need to contact?
Any advice is greatly appreciated.
PGB is NOT able to supply keys to you for various reasons (legal, security, etc.). You'll have to publish a new app and live with the consequences.
Sorry. In the future, please keep good backups of your keys.