Weird Issue with CT or Court in Addresses

[TimLevine]

We're experiencing a weird issue wherein address are failing to ship in FedEx ShipRush when they contain "COURT" or "CT" in the Address line. The error looks like this:



Initially, I thought this was an issue on FedEx's end, but these addresses appear to go fine in FedEx Ship Manager software.

Additionally, when I independently run these addresses through FedEx's API, they appear to come up clean with "Resolved" set to "true." I have an example of the xml results of one of the API address validations that can share via PM, but I don't wish to post a customer's address in a public forum.

Thanks,

Tim Levine