Lost functionality

I have been using Hazel for some time. Latest update seems to have broken the code - or something is wrong. The rules all have failed. I have tried to re write rules using account numbers in bills for identification of documents - to be moved into various subdirectories. I can't get the rules to work. I put in an account number - located in a document - run rules - and it does not recognize the document. I use preview and it says the document does not match - but I see the number in the preview as being correct. If I change it to the first word in the document - it works - but not when I use the account number. Please advise.

Can you post your rule and the excerpt from the document that it's supposed to match?