*bump*
Looks like we're missing just a few and FBDj contains quite a few duds.
These maps from the FBDj list were missing in Ultrapack before, albeit they're there and can be loaded successfully in FMB:
Viipuri Kt_viipuri/load.ini
Lvov_Autumn Lviv/LAL_Lvivautumn.ini
Mediterran_War_Over_Italy Mediterran_W.o.I/Med_W_o_I_load.ini
Darwin NTL_Darwin_Small/NTL_Darwin_Small_load.ini
Northern_Africa_Jir Northern_Africa_Jir/load.ini
Baltic_East_Winter uzav_EastBalt/load_w.ini
Additional these - apparently stock - online "maps" exist, but they're just empty square maps with different number of spawn areas on them:
Online_9a Empty1a/load.ini
Online_9a_Winter Empty1a_Winter/load.ini
Online_9b Empty1b/load.ini
Online_9b_Winter Empty1b_Winter/load.ini
Online_10a Empty2a/load.ini
Online_10a_Winter Empty2a_Winter/load.ini
Online_10b Empty2b/load.ini
Online_10b_Winter Empty2b_Winter/load.ini
Online_11a Empty4a/load.ini
Online_11b Empty4b/load.ini
Don't know how much sense it makes to include the latter, but the six "real" maps will be added to the list in Patch 2.
Mike