Hi Tobias,
Thank you for the assistance – by chance we did indeed have that plugin installed (but not active).
I re-enabled it, messed with some settings, then deactivated/deleted it.
That’s done the job, and it’s working again 🙂
Thank you so much again for the help, and the amazing work on the plugin!
Here’s a link to an image showing the error in question: https://ibb.co/GVsjzxM
For whatever reason, the row number is just missing!
