What happened to the videos?

slipperyp thought this was worth mentioning said

And are Irk’s teeth actually popsicle sticks?

I love the videos (all of them) but realized that it’s been since, like, Jason Toon (RIP?) retired from Look Smart Trivia (RIP!) that new ones have been released. Not being in the online-video-making biz myself, perhaps I underestimate the time/effort/costs associated with this but man alive I want them back!!!