Missing Push Notification Entitlement

Hi,

I am working in Flash Professional and AIR 18 but since yesterday I got "Missing Push Notification Entitlement" message in my mail when I upload my app. I thought it was only a message to ignore because the upload worked fine and It's possilbe to make prerelases. When try to download my app in Testflight It doesn´t work it just continuing loadin and loading and never stop.