While I hope you are right, I think it is a
Best Buy issue. I think it is the same system with all the portals. The key is it is Best buy reporting to the portal (Swagbucks) that gift cards do not qualify. I don't see why they would do it with one portal and not another. But again, this is all speculation. We will only know once the DP's come in.
Since the Best Buy Amex offer is good until 9/15, for those who only feel it is worth it if they get the Amex and the RMN, you can wait to see if the portal pays out for others, although I don't know if the 12% at RMN right now is more than normal.