I tried to play a private match on blood drive just to check it out first and it just says preparing match...anybody know why?? Also i have the Season Pass and the download was only 1.74mb i believe. also if there is another post about this im sorry
The download was small because most of the content was already on the disc and you were unlocking it with this download. As far as your issues preparing match, maybe just sit tight and see if that helps, if you have other problems or this doesn't work try
deleting the dlc and redownloading it. Also Xbox support s always available via twitter and they are quick to respond and smart folks!