The most recently updated blog on my list is actually not the uppermost one. The most recently updated blog is Brandon's (Turophilia). But Blogger is stupid and when you save a draft and publish it later, it publishes it retroactively, as if it had been published on the date it was started.
As you can see, I did fix the problem I was having before--Brandon's blog is now updated on my blog list. The problem was that under his blog's settings, in the "Site Feed" box, which is supposed to be empty, it had the former URL of his blog. So that just had to be deleted.