This was before widespread internet or over the air updates, so the developers had to send out patch floppy disks to early buyers (of whom I was one) that made the game usable. I don't remember any other Amiga game that needed to be patched in this way.
After the fixes, it became one of my favourite ever games and I wasted far too much time honing my goal from halfway line skills, and building up title winning teams in management mode before the clubs went bankrupt.