Line breaks and Blogger

Hmm. Spotted something odd with Blogger.

If you leave one blank line after a blockquote in a Blogger post (ie two line breaks), that one blank line isn't displayed when you 'Show Original Post' in the Comments section for that post. In other words, the bottom (but not the top) of the blockquote butts up against the rest of the copy, as this picture shows:



However if you leave two blank lines after a blockquote (three line breaks), the 'Show Original Post' option shows one blank line between the blockquote and the rest of the copy, and everything is dandy. Admittedly, you now have two blank lines under the pullquote in the post itself, but that isn't as confusing as having no blank lines at all in 'Show Original Post'.

The same holds true for a [Photo].

Is this just my blog/template/setup? And is it worth going back and adding an extra line break to all my posts?