Sounds like he's just being picky right now, and he possibly found a taste for wax worms which caused him to not eat crickets, because he likes them so much he just wants more. (only a theory)...
Here's my Ambanja from Kammers (there holdback from Nedstark clutch)! First photo was taken by Briana at Kammers right after I purchased him at the NARBC Anaheim, the rest taken by me.
This guy here is my Ambanja panther chameleon I purchased at the NARBC last sunday from Kammerflage kreations. His sire is Ned Stark, and his dam is Tindomiel (They say Tindomiel's sire is GRIMBOLD). With that combination I am sure he will turn out great. So here are some pictures I've decided...
I recently purchased an Ambanja from Kammerflage Kreations, I highly recommend them. They have amazingly healthy animals, they all look great, and they have a huge reputation within the chameleon community.