BM doesn’t work proper, since „Nations of …“ have been founded.
I updated BM regulary (for RLyears) and it says 80 of 103, but BB correctly counts 101 of 103 (Ghana and Pakistan missing).
In addition to statements before, if you face a team of the „Nations of …“ which has been part of it’s own „original“ nation before it became part of „Nations of …“ you achive BOTH flags.
founded in S3 IV.5 (34234) - returned in S28 IV.7 (34515)