I frequently see ads that have been modified from their original airings.
Some of the modifications are in the text, some in the activities, some in the actors.
I just figured the ad agencies got negative responses either from the clients (network tv, etc.) or from the focus groups or from the public.
It’s possible that there are two versions of the ad, one for English speaking audiences who do not live in America, land of the Tea Party.
I think they probably have different endings for different channels. The TEA Party ad (with the phallic telescope at the end) is probably for MTV; whereas the simpler, cleaner ending one is for other networks.