[aerogear-dev] Problems sending notifications Cordova

Hi, After a couple of weeks without testing the service, I tried to send a push notification, but the device didn't receive nothing. I didn't change nothing... And: - I get a "job submitted" answer; - The device is still registered and is with the "enabled status" at the Aerogear Push Server; - The device itself throws no error; - No problem with the OpenShift DB, as happened before. Has any thing changed? What could it be? Thanks Miguel