You are correct. and
@Phil12, I think your info is very off. The Muppets were sold to the Walt Disney Company in it's entirety in 2004, fufilling a decade old's wish that began with Jim Henson himself. Henson always felt that The Muppets would work best within Disney, and when the franchise was in total shambles in that 1998-2004 era, Henson decided it was finally time, and it was time to keep the Muppet spirit alive within the company.
Henson has not had creative consent since 2004, and in many ways that is for the better. Yes, the ABC TV show did not work out, and the first few years of the purchase were bumpy, but Disney has thus far had a much more successful route with the characters than the Henson Company was in the post-Jim era.