The only difference between the two is one was password protected and the other isn't. Nothing got changed. It's possible that the ad is throwing the false positive, we were worried that might happen but it's strange that it only shows on the newer download. If you are concerned about the newer download link you can use the older link with the password protected zip (pass: RzPs58TUze5N48pxCFDSKbZcpnwMv), it's still up for download and like I said there isn't any difference between the two.