Eureka! I've figured it out!
It's not the
restarts that result in a new block, it's
talking about the restart! In every case where there was a restart that seemingly resulted in a new block, it was also talked about... Including when we didn't actually do a restart but only talked about it...

You are welcome... I guess... haha
And I now have just over 1 bitcoin with that last reward.... its about half of what I expected, in 3 times the length to get to this point from what I calculated back in early December... Boy was I wrong... and someone sold a bunch of S9's that I wasn't expecting...