Well, looks like it ended up being time travel after all. Question is ... what time is the island in now? Also, anyone notice how Keamy was dead by the chopper, then he is also in the Orchid. Two places at the same time. Can't wait til next season.
I don't think Keamy was dead by the chopper, just played possum for awhile. As far as the island being in a different space/time, we know when Ben arrives in Tunisia with his Dharma jacket on, it is Oct 25th of 2005, ten months later than the date of this recent episode when he turns the wheel.