This is the third and final time that the Thing temporarily becomes human again.
The Human Torch flies through space at one point, aflame. This is impossible, however, as he needs to be surrounded by oxygen to flame on, and there's no oxygen in outer space.
This is the first time the Thing is turned back into his human form.
When Sue is abducted she is in a pink dress and when Doom is showing the diplomats he will cause a tidal wave to destroy their cities/countries he warns the FF that he has has their "Heart" (One of his predictions) he shows Sue again in her street clothes/Dress. Lastly when the FF attempt to put an end to Doom he shows Sue in a room trapped she is wearing her FF outfit. When did she have time to change and where did she get her FF outfit from?
This is the second time that the Thing is turned back into his human form.