I saw some issues with notifications, or with some other configuration… I removed everything, left it as it worked in the first time when I build in the free version and it still going back to Draft. Sent message to support, but no answer so far.
Any thoughts?
I have the same problem with Android; we have no notifications configured. Something seems to have broken with the amount of community messages, and also now waiting for an answer from support.
Seems like the problem was solved 
Working for me, even with notification
Hi @Barnsey and @thenativegoods
Thank you for reaching out to us.
We apologize for the inconvenience you experienced while trying to build your app. There was a temporary issue with the platform, but we are pleased to inform you that it has been resolved.
Please try to build your apps again, and let us know if you encounter any further issues. We’re here to help!