Since S6 launch, the minimap in the First City is all black and all the icons are packed into a kind of a singularity at the user's location. Not that it matters, since most Fed players (first-rate citizens of STO) don't really mingle on Qo'noS that much, and Klingon players (third-rate citizens) are only 16% of the player base, ergo you can ignore bugs that detract from KDF play, ergo the percentage will keep dropping, ergo you can care even less about all the bugs and other faults, ergo... *ad nauseam* It makes for a lovely circulus vitiosus, though.
That may be just because the map is zoomed all the way... it's apparently the new standard for Season 6, at least on ground maps (space is zoomed all the way in).
If it's that way regardless of the map zoom, then that is a real bug.
I guess this is what they call a new "feature" of S6? Just like the broken key binds. And the devious removal of the lockbox spam option from the options menu, and its relocation into a separate menu where it's magically activated even though I specifically deactivated it before the S6 launch machinations. I really love this company.