Alternate reality - Season 5 Blu-ray deleted scene by jplatanou

First post ever. Please excuse my english. Here it goes:

I've just watched the deleted scenes from the S5 extras, and there is a scene where Sun and Frank arrive at the Dharmaville in the middle of the night. There, as we know, they meet Christian. Christian picks up an axe, and tries to break some pieces of wood which are nailed on a house door, blocking the entrance (also the windows). Inside that house, there is that old photo from the Dharma era with Hurley, Jack etc..

So, as far as i remember, no house looked like that while the Others lived there. That place looked abandoned/sealed. It didn't look like anything we ve seen in season 4, when Keamy and his men went there. So my guess is that, this is in fact an alternate reality and things can change after all. OR that house was always an old sealed secret place, even when the Others lived there, that it was never shown to us before (but i don't think that's the case).