I have an incident report entered into the system this Jan. I left the company while this incident report was not adjudicated, probably because the company had never sent a request to have this incident report adjudicated.
Am I supposed to get a LOJ at the time I left the company?
In my limited experience with this (all second and third hand, fortunately) you will not get a letter or anything unless you try to get another cleared job. Then that incident report will jump up and bite you in the 
In the cases I’ve heard of, the individual had to get a whole new investigation to clear up the incident (whatever it was). And there was somebody on here with a similar concern who could not seem to get any info as to what the “incident” was.