So I took my barrel out, and in the process had some silly inclination to turn the ignition. Internals snapped out and didn't seem to want to move. A quick look on google indicates it may have gone into security mode? - Damn you Gregory's manual for not warning me! Is this what has happened? What are my options?

Found out how to fix it

Solution was rather easy. I won't post it in full view, but happy to respond to pm if you need the solution.