Urgent help needed (deadline) tables don't show up right in PDF
Hi there!
I have a problem you can hopefully help with. In InDesign, I have a table with coloured lines:

Our graphic designers created our format for tables with styles, so the line I am talking about is the table header. The other lines are regular table lines. Have worked with this for 3 years. However, when I export to PDF, the header colour disappears.

This was never the case before and I have not changed anything in the settings or whatsoever. What is going wrong?
Thanks for helping out! This is driving me crazy to be honest and I have a report to submit in 3 hours...
