There’s something goofy with the ColorByte profiles and this issue has been reported elsewhere. I’d contact them and find out what on earth they are doing with their proprietary ICC profile creation software that is causing this.
If I remember correctly, another limitation is that profiles with profile class "colorspace" are not recognized by Lightroom (and many other applications), only profiles classes "display" or "output" (= printer) are recognized.
They are output profiles. And we could place the blame on LR since they can be used in Photoshop. None the less, there is something goofy in the structure of the ColorByte profiles that produce this issue.