http://72.14.253.104/search?q=cache:...lnk&cd=1&gl=us
Still can't find anything.
If you use google you can type in the casino name and in the returned results you'll see 'cached' and 'similar pages' under the description.
I was able to find the april 5 link above (no help) by doing an advanced search.
I would still suggest live chat or phoning them if it will be toll free. Emails are bad at even some good casinos.
Java1980 eventually got paid. Maybe he has some tips for you.
edit: checked the html source on the page and they didn't timestamp it or leave any other clues I could find