Un-install the variable fonts, and install the static fonts.
Then the Light will be there.
Affinity apps do not support variable fonts.
So what you get is only the default master in the variable font, which is Regular.
Good morning,
Thank you all so much for your replies. I really appreciate it.
You're absolutely right, the file was slightly different to the original photo. My mistake, sorry. I believe I've now attached the correct file.
Also, thank you, thank you @firstdefence and @Hilltop for test printing! So weird how different the outcomes are. I only get misalignments on the outer borders. @firstdefence Do you sometimes see staggered lines with your printer?
Thank you! The pdf doesn't seem to want to attach.....