Thanks to the paywall, I can’t read most of this article, especially the part that claims that this is a “Jewish site”.
However, here’s some more info, from freely available sites:
http://www.select.jo/Amman-iraq-il-amir.shtm
http://en.wikipedia.org/wiki/Qasr_al_Abd
This was the palace and temple of the Tobiah family, descended from the Ammonite Tobiah who had opposed the building of the Second Temple.
http://en.wikipedia.org/wiki/Tobiah_(Ammonite)
I wouldn’t call it a “Jewish site”.
Quote from article: "One of the most dramatic archaeological monuments in Jordan -- an admittedly Jewish one -- has been repeatedly misidentified.
Since we are not able (which I hate) to read the rest of the article how do we know that those sites you posted aren't the misidentified claims?