I'm currently getting the following message for the homepage of a website:
A description for this result is not available because of this site's robots.txt – learn more.
I've checked the robots.txt file, and although we're blocking some sub-directories, we're not blocking the homepage.
It would appear that rankings have dropped as a result of this, but I can't for the life of me work out what's causing it - it's certainly not the robots.txt file.
Has anyone else seen this happen recently?