CBJ has been on chopping block for a long time now due to a multitude of issues. First being lack of interest in the show among general day guests, but also, they've been phasing out anything deemed problematic.
Honestly, i'm just happy that the characters are staying around and it's not going full Toy Story at this point. If I had to guess, i'd say that internally they realize that the only group of people CBJ is popular with are the hardcore fans so they're keeping the name and the characters, but Disney-fying it in the style of CBJ.
It's a half-measure.