Comment 14 for bug 1823165

Happened to me aswell and I was able to reproduce it.

1. Clone the following repository: https://github.com/LibreSolar/MPPT-Charger_10A
2. Open the project file with KiCAD (5.1.0 under Manjaro Linux used here)
3. Open main schematic (here: mppt-10.sch).
4. Go to "Page Settings" and update the date with current date (<<<), tick "Export to other sheets" and hit OK.
5. Export PDF of entire schematic using File -> Plot -> Plot all pages (PDF selected).
6. Save schematic and restart KiCAD

Let me know if you need any further information to trace the bug.

Thanks,
Martin