The RealLife Comics site is not updating reliably on newsblur. Newsblur is showing 4 updates in May, but there were actually 11 updates.
This is different from just not showing any updates at all.
I have confirmed that google reader and feedly are showing all updates. Picture attached.
RSS feed address being used: http://www.reallifecomics.com/index.xml
This particular comic site is no big deal for me, but it makes me wonder if other sites are also missing random posts that I am unaware of.