As daveo said CA hinges do take a bit of time to break in. Disconnect the push rods and just work the surfaces a bit until they free up, which they probably will. Check to make sure you have'nt glued one working surface to another. I hope you used thin CA. The medium will not often not loosen enough to be practical. If all else fails use some debonder very, VERY, sparingly. Emphasis on sparingly.