Segment posting has been less than desirable.
I had a six-segment round trip last week (outbound on tuesday on one PNR and return on friday on a second PNR).
One segment (the first segment which was a US segment and one that I was upgraded on using my US Gold status) has posted. The two subsequent AA segments have not. Nor have any of the three segments on the return - including a segment flown on US but with a AA flight number (a Shuttle flight).
I won't get into the 50% bonus issue.....