I found mine got the same issue this morning, the timeline messages displays mess and also all Poster & Gallery Poster stop posting now, Instagram, Pinterest and Twitter, they all shut down, what's happened man? ADS's server gets hacked?
The same problem, even though the post is set for hours, I get this message "No entry found" every few minutes. little help from support. All they said was it can't connect. I logged out of all devices and logged back in and even logged out and in from the Social Rabbit Instagram account. Issue still present and do not have a resolution.