Customer Name Missing On Shipping Address

Hi there, we have an issue with customer name missing on Shipping address in the backend of Cs Cart and when the Packing Slip is printed out. This only began yesterday 12pm roughly. I'm not sure what has happened.

Please see attached screenshots with orders and packing slip.

Is this a script issue? Or Could something have switched something off to testing shipping Or an issue with html code or css? Has code got corrupted somewhere?

Any help and advice greatly appreciated.

many thanks

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