vRO workflow crashes with Exception when Server.log content contains '/' character

Hi

     Just noticed this over the weekend and wanted to check if anyone has a workaround or fix. I have a workflow which uses a call to Server.log to some info for future records. However, if the logged content contains a '/' character the workflow quits and I get a JDBC exception and the workflow exits.

There's an old community post on this topic where it's suggested that this would be fixed in vCO 5.1. I'm using 5.5.1

Anyone else seen this?