The edge 320 has the easy adjust limb pockets, if the limbs came out of the pockets hmm
I'm not sure how they retain the limbs within the pockets because I don't think the bolt goes through the limb itself like a normal bow, it's just shoved into the pocket and clipped in somehow. What has me wondering is you say both limbs came out at the same time, so if the string came off the cam during the draw the limbs would slap back past their resting position within the pockets, and due to the design, may have popped out simultaneously.