Call the licensing line and leave a voicemail. Det. Daigle will usually call back in a week or so. I would just state that you'd like to have your LTC reviewed and see if it is possible to get the restrictions lifted. I'm not sure how they do it, but it is possible for them to request a new LTC from CJIS sans restrictions @ no charge to you, with the balance of your license expiration left on it. Also worth noting- when he calls you back you will get a call from a "restricted number", so be on the lookout for that. (if you screen calls you could potentially miss his call this way. )
ETA: for whatever it is or isn't worth, I just did a renewal and got mine back the day after my old LTC
expired. Took about 30 days. Not sure what their "load" is right now but when I went to go pick up my new LTC the secretary had a box with about 30 envelopes in it.
-Mike