Files suddenly not matching rules

I have a simple rule where when I insert an SD card Hazel checks to see if the file was created today and if has an "raf" extension (Fuji RAW file). If so, it copies it to a folder on my local hard drive. I have been using this rule for months now and never had a problem once I got it set up. Suddenly, today it was not copying any of my files so I checked for updates and it installed one. However, the files were still not copying and when I got to preview the rule, Hazel says the "Extension is raf" rule "does not match". I checked the logs and that same rule successfully matched the files on my SD card on December 1st. Has something changed?

In the preview, what does it show when you click the red x for that condition?