We're trying to figure out why we have 418 pages showing in "Discovered - currently not indexed" category in Google Search Console.
It looks like it was fine until September 16. I was trying to figure out what happened on the website on that day or before that (I manage the website) but I don't see anything that could cause something like that.
Google Search Console: ![Google Search Console](https://imgur.com/POseZL9 "Google Search Console")
I thought, maybe thin content might be the problem, but Why didn't the pages show in the 'Discovered - currently not indexed' category before September 16
Do you guys have any ideas?
Thank you Josef