We have some products that can be customized by the customer via a text area. They are signs and you can enter your custom wording.
In the confirmation emails and in the admin, everything displays correct. However, when you print the invoice, all the commas from their text are stripped out. And we use these as order sheets so it is causing problems for us.
Does anyone have any idea what could be causing this? I am not sure when this started, but it must have been in one of the last few updates because we would have noticed this before.