The QEDA created courtyard layer drawings are not compatible with the newest KiCad version. I get this error at DRC: ErrType(46): Footprint has incorrect courtyard (not a closed shape)
The problem is the centroid sign on the courtyard layer, like this one:

  (fp_circle (center 0.000 0.000) (end 0.000 0.500) (layer F.CrtYd) (width 0.050))
  (fp_line (start -0.700 0.000) (end 0.700 0.000) (layer F.CrtYd) (width 0.050))
  (fp_line (start 0.000 -0.700) (end 0.000 0.700) (layer F.CrtYd) (width 0.050))

I think it would be better to not have a centroid at all, as manufacturers don't need this anymore for assembly. But if someone needs it, it should move to another layer like "F.Fab", and be optional.