You may have run into the same prob that I did with AppBrain when moving from DInc to DX. The main list on AppBrain is "Apps on your phone." When you login with a new phone, you have no apps, so that list gets "updated" to reflect no apps on your phone. It makes sense, really, because if you delete an app on your phone, you wouldn't want AppBrain to provide you an update a week later. But, it kicks your butt when you're hoping to re-install everything.
I have a new DX coming next week due to a failure with my current one. So, I copied all the apps in my "on the phone" list to a new list. Then I edited it to remove stuff that I wasn't actually using. And now I am hoping that I can get that list re-installed next week when the new phone arrives.
Good luck.