The sagesoftware.com site presently is presenting a 2008 copy of the Sage website (welcome back Nina Smith).
Others have reported issues using the MAS90 knowledgebase.
I was just able to log into the KB and make a query — but going farther does not display the results of the article.
I’m guessing this is something relatively simple that Sage will fix once their IT staff has a look.
If you find yourself scratching your head – you are not alone.