I wonder if they mean torpedoes as in “self propelled submarine munitions”, “sea mine” or just “something bad”. The only reason to use a modern torpedo would be to start a shooting war, and I can’t see that being in the interest of our usual suspects. Still, things look to be cooking off down there.
The owners deny speculation that the Front Altair has sunk, and the Norwegian Maritime Directorate have published an advisory to stay well clear of Iranian waters. More detail plus a closer picture in this Norwegian article on NRK.