No problem. For what it's worth, it dawned on me after the fact that I gave you the link to 8.0 7-mode. I can't seem to find any link for clustered ONTAP, just the ONTAP 9.X simulators. Sorry I couldn't help more.
The only things I can think to try would be different browser, reboot your PC (I actually had to do this myself this morning) or open a non-technical case with NetApp support. I'm not sure what else to try, but the link works for me.
I'm unable to login to the download page once I get past the "accept" page. I get the NetApp login screen, but never accepts my credentials, which I already used to get there on a previous screen.. Any advice?