Thanks, Two Flints:
Found a N-SSA HOME PAGE link to its Bulletin Board and saw a reference,to the 'site being totally redesigned with no prior notice.
Then went to main 'site's Bulletin Board and then clicked Forum at the TOP. Next, I signed on in the BLANK boxes using my PREVIOUSLY ACCEPTED signon and password and it worked. Then saved that to homescreen with slightly different name, trashed the old 'site homescreen icon and all's now ok.
Regards,
El Supremo