Topic: personalized google and rss feeds (Page 1 of 1)

I'm having a problem with google's personalized homepage I wanted to run by the 'zoneMassiv

I have an rss feed I'm pulling into the homepage, I know for a fact that the feed has only one item in it (from one of my WordPress blogs), I look at the feed itself and it fine, one article. When google displays it on the homepage however it shows 3 articles, the 2 extras are ones that have been deleted from the blog. Anyone clicking those links will be transported to the blog's 404 page

Does google cache these feeds and oif so is there a way to clear it or configure it for a shorter span? This has been going on for a week at least