I also registered for both- flew one round trip (two segments) and received credit for the promotion I registered for first ( I believe it was UPGRADE). Flying this weekend so hoping the second promo will post.

In other news- BE hit an all time low in competence for me- they posted all my flights for July but in every single case (for all participants) only the outbound segment (s) posted.

Edit: looking back it seems this happened to other people as well in July. I'm just a little behind