I have a custom date format using %e. The quick paste menu displays 00 (two consecutive zeros) instead of the day of the month. When I paste, I also end up with 00. This behavior looks wrong. I'm running the CHS 2.31.0 beta (just downloaded about 10 minutes ago) on 64-bit Windows 7 Service Pack 1.
Here's the preset I'm using:
%A, %B %e, %Y
Here's the text is see in the pop up and when I paste:
Wednesday, October 00, 2015
The %d works correctly and displays "14" (for today, October 14, 2015).