Does the red "in-process" GBs mean that's the number of new GB's that were ran and submitted to GMK?
A red "in-progress" point is just the number of GBs with end dates in that quarter. No consideration for GB status beyond that - orders placed with GMK? progress of color matching? etc.
FWIW, the graph starts on 1/2/2019 and a quarter is 365.25/4 days so the X-axis legends always say the correct month.
It's hard to define exact GB shipping dates. They are always logged as the 15th of a month, but often not all vendors ship in the same month. I go by people receiving orders and posting in Geekhack GB threads, vendors informing in Discord servers, vendors announcing in-stock extras for sale (
not when taking pre-orders for extras), etc. Not all vendors receive sets from GMK at the same time or ship in the same month. And of course it's likely some GBs have shipped and I don't know about it.
I'm also likely missing some GBs entirely.