Characters on game page.

Kamagawa

They still only show Marty, Doc, Emmet, Biff and Marty's dad.

(http://www.telltalegames.com/bttf)

Why doesnt telltale update the characters section?

Bloody Eugene

It's usual that TT starts a website and leave some bits not updated anymore.

Examples:
http://www.telltalegames.com/puzzleagent (audio download zone empty)
http://www.telltalegames.com/516vision (?)
http://www.telltalegames.com/samandmax/thedevilsplayhouse (no screenshots of ep.5)
http://www.telltalegames.com/jurassicpark (no info about the delay)
http://www.telltalegames.com/treasurehunt (is still working?)