Publicize in Jetpack stopped working on Custom Post Type it works in Blog Posts

Hello guys I have a site which I installed JetPack in order to use Publicize to add the functionality to my CPT I added this code:

'supports' = array( 'title', 'editor', 'thumbnail', 'excerpt', 'comments' ,'author', 'publicize' ),

It was working perfect but a few days ago it stopped working I have used this article to troubleshoot but with not success https://jetpack.com/support/publicize/troubleshooting-publicize/

have you have this issue before? thank you for your help.