I heard/read something along these lines this past summer I think.
As I understand an Ind. resident with a Ind. license can actually carry now in IL. legally until IL. get's a "handle" on all the need to do.
I recall an IL. resident saying that Ind. has it better in IL. than an IL. resident !
I don't think Ind. can do anything until IL. catch's up with permits, training or whatever else needs to be done and then talk to Ind. on reciprocity.
Don't take what I said as "law" I may have had a dream ! LOL
I do know that last year I went to AZ. with a travel trailer and contacted every state as to being legal with a firearm in my vehicle.... no problem.
Should you find an answer, please post so we all may know.
Hope this helps somehow
Just curious, why the concern if your leaving IL. any way ? No disrespect.... little humor