Understood and no problem. I usually request a backup because it's the easiest way to reproduce someone's "environment". Having your specific environment greatly increases the chance that I'll be able to reproduce the issue. But privacy is important to me, too, so no worries if you'd rather not send that data. Just send the layout and any associated image files (so you should probably use the layout's Export feature, as it will package it all up in a ZIP file for you).
Well, the good news is that I can't recreate the problem. I swear it was happening and I haven't upgraded since it happened. But I can't recreate it. And I've tried every thing I did before. But the error steadfastly refuses to show itself.
Which is, of course, actually good news.