Megiddo,
I've never expected ULX to load the ban list.
This is just something that admins should know, or learn.
So, now that the admins who know better have "exec banned_user.cfg" in thier server.cfg file (like I do), and ULX(or ULib) loads it too... will it have duplicate ban entries? Or is Steam/Valve smart enough not to have duplicate entries?
If it has duplicate entries, and someone writes code to remove just one, not realizing duplicate entries exist, well, the code they wrote would be broken.