We had a page named "Great News" and we renamed the page to "GREAT News" and now the page is inaccessible. The error given is either "too many redirects" or "this page has a redirect loop". I tried renaming the page back from the Admin > Page Management page, but since I can't access the "Page URL" setting from that screen (which I think is a big design flaw), I can't change the URL back and just changing the name did nothing. I tried clearing the cache, disabling cookies, etc. There is a TON of info on that page, so I can't just recreate it. How can I fix this?