I am missing two Arena REQ packs, either from the week of Monday Feb 29, or Monday Mar 7. My seven weeks would have ended on March 7, but I did not log in at any point from Feb 26-Mar 7 at least because I was on vacation and away from my machine. When next I logged in, I only had 3 packs, one I had saved, and two that I had gotten either of the two Mondays, but there should have been five.
I waited a while because this happened with my Warzone pack and they eventually showed up, but these haven’t yet.