in BIAB 2018, build 508, I choose the new _INHUMAN.STY style (and maybe others too) then enter my chords everything looks normal,



but when I click the Generate and Play button the chords all change color and a dot is added,



if I let the song play, each bar is restored to the default black color and no dot as it is played.

Yep.. that's my experience too.

Seems to be a display issue because it plays correctly.

Also, gives a Not Found when Load Song Demo is pressed:

Not found is true of nany of the latest Styles.The red dot thing also happens IIRC if you allow your mouse to be stationary on a bar when doing a Regen.While its doing it it shows red with a dot.Everything works OK though.
Oh, HAPPY NEW YEAR EVERYONE!!

“Red dot thing” ? Ok, something else to remember for diagnosing trouble:

“Yes, that’s a known problem; you got the red dot thing.”