I set up a website for a local roller derby team using concrete5 and I'm having a strange technical issue. When you search for the site on Google, the results link to the most recent version of the site, but when you search on Bing, the result links to the first live version of the site. To see what I'm talking about, you can search both for "morgantown roller vixens". It should be the first result, but if not the site address is morgantownrollervixens.com.

This was my first website using any CMS, so is it possible that I set something up wrong? Does Bing cache the site somehow to deliver faster search results? Sorry if these are dumb questions, I'm mainly a print designer but created the website to help out a friend on the team.

Any feedback would be greatly appreciated!
Thanks!
Malorie