The issue might be that your browser is still referencing old site information it has saved when you type in your URL. It does this so that it doesn't have to download all the information again the next time you visit the same site, and can then load the page faster. It stores this information in a "cache".
Please take a look at this link on clearing your browser's cache and please tell us if the problem persists.
If this does not seem to resolve the issue, please get in touch with Customer Service and detail the issue you're having.