The owner of the Sebrus, Warrick Finn, is a recurring character, first seen in Forsaken (2003) (though played by a different actor). In the earlier episode, his name was Warrick Trevor, not Finn.
The news report mentioning Warrick's previous encounter with SG-1 and SG-15 features a picture of SG-1 and Major Pierce (of SG-15). The line-up includes Daniel Jackson, who was not present due to be being ascended at the time; Jonas Quinn should have occupied that spot in the picture.