Hi Ismael,
I’ve uploaded several screenshots to the private link. These screenshots are from a recent post (November 1) and an older post (February 14). We recently started using reusable blocks, so I initially thought that might be the issue, but since the issue is affecting posts that were created before the reusable blocks were created, I don’t think that’s the case.
The issue seems to affect header ‘before’ spacing, and between images with no caption.
Thank you,
Erin