I am also having an issue with the elite bonus miles posting. My biggest complaint right now is that they also have not credited the 1.5 mqm for a paid F seat on a RT CO flight and another DL flight. Called several times and told they'll look into it. I have been gold for those flights but credited the silver bonus. I figure I will deal with that issue after the mqm's are handled properly. I know there are issues when big mergers take place. But why change the parts that worked properly?