Pages attribute has stopped working

I've been using the rule for years and now it's broken
Pages is 2 (in fact I can make the rule Pages is less than 20 and it still is flagged as a mis-match
The file is a PDF and it is happening on many different rules
Any ideas?
I'm struggling to post the image from the link below
https://imgur.com/a/bPxSy8i
Pages is 2 (in fact I can make the rule Pages is less than 20 and it still is flagged as a mis-match
The file is a PDF and it is happening on many different rules
Any ideas?
I'm struggling to post the image from the link below
https://imgur.com/a/bPxSy8i