There are two issues here: the GSAK BadgeGen macro (GSAKBG) and the PGC implementation of the same (PGCBG). I recall that GSAKBG only implemented 136 or so countries, however adding the others would simply require flag badge images and some minor database/macro changes. Over the next few days I will run a correrlation of the complete list of countries over GSAKBG and see what is missing. Over the next couple of weeks I will get the owner of Badgegen the flag badge images. After that it should be a fairly small set of changes to the macro/database to implement them.
PGCBG probably never included other countries because they use the GSAKBG images. Once GSAK is fully up and running with the new badges I will relay back to this thread and post a new thread requesting PGC up update PGCBG.
This will all take a couple of weeks on my part - I have a day job too! Although I do have a copy of the GSAKBG code, I have not examined it for how much work is needed to add each country, I assume it is fairly trivial, but fairly trivial x100 is still a lot of work. I am sure I can get Taybee, the owner of GSAKBG, to implement them.
Fixing the Guadaloupe flag is simply a case of replacing the images with the correct ones, trivial.
Watch this space...
Some of the comments on this thread mention "grey" badges, rather than bronze/silver/diamond. This is a mapping issue with PGC, as is inadequately explained when clicking on the badge. Perhaps a PGCadmin can explain/fix this?