Here is a Band-Aid. Here are 131 FR QB Maps: https://battlefront.sharefile.com/d-s5b8d93064ea942e1a64fa0b4e0d3c0e5
If we were talking about Windows users I would guess that anti-virus software blocked them during download or installation. But since most Mac users don't use AV software then I doubt that's the case. We'll check into it and make sure that it isn't on our end. In the meantime, you can get the QB maps from the link above and place them in the QB Maps folder in Game Files.