You're probably sick of hearing it but we got a bit more info about the Ultimate Delay

https://www.youtube.com/watch?v=faEmnClphUc&t=579s

I'm not going to fault them for caring about the welfare of team or how the pandemic started to slowly but surely screw them.

That being said, I can fault them for the process of how Ultimate was being play-tested. Having a non-dedicated team being the ones to try to out and polish up the details on their free time outside of their other duties isn't an effective way of doing this.