Ah! (doh!), I see what you are saying now (in re default sitemap urls); hmmm this is interesting, i first submitted my sitemap to google in Mar 2015 and never got any of these errors until this Jan 4 2017 they suddenly appeared. Thx for the documentation/referenced links I will try to work to address those issues per the info.

* What to do about my account not showing my purchase? This is the only account I have ever had - have used this (licensed) product for over 3 years now - we are due for a license renewal in about a month, will this pose problems for us when renewing our subscription?

Thx again for your assist; cheers