Blogger blog, wrong link

I posted this question in the Social Networking and Blogging forum, but thought it might actually fit better in here.

A fellow AWer has my blog linked in her sidebar. She has it ordered by the last updated. I last updated my blog on Wednesday, but on the sidebar, it shows that my blog post was from last year.

Of course, someone could just click on the blog's name to see the current state of it, but it's annoying. I thought it might just be the blog I was reading, but another AWer also has me in their sidebar and it's the same problem.

Is there a setting that's messed up? Or the feed? Can anyone help?

It doesn't show the URL at all...Okay, on Firefox it does. Hovering over the blog name is fine, the correct URL. Hovering over the post it says was the last--feedproxy.google.com/~r/blogspot/MZRSF/~3/t0aiG6qD9ns/new-name.html

So...feed? What can I do about it?

Thank you so much for your help, Medievalist. This level of techi-ness alludes me.

I subscribed to my feed on Google Reader just to see--and the feed is incorrect. It's stalled on a post from February 2012. Google Reader says there's a fetching error. I changed to a new feed last year because the old one simply didn't work and I think that might be what is causing the trouble.

Okay...so I managed to subscribe to the correct feed on Google Reader. I guess I'll contact those who linked to me. Hopefully it works correctly this time.