June 8 Update: Since Vivaldi lets me login to SCN, I'm guessing a cookie-cleaning might solve the problem on Chrome... which I won't do as a matter of principle, not until sap.com cleans up its act and stabilizes it's crappy website :)
June 7 Update: Good luck, everyone! (it's been 72 hours and I can't login to SCN).
Once again we seem to be heading into "hurricane season" on sap.com, where everything is changing and nothing works properly. First it was support.sap.com, now it's scn.sap.com.
I no longer have the energy (or interest) to