[BenLurkin]

ping

[McGavin999]

Now that’s interesting.

[GraceG]

Didn’t I see this in an episode of Stargate SG-1 Once...

[Bigg Red]

But once some critical event happened about 50 to 100 years later — perhaps the death of a leader or important social figure — the community probably burnt the halls to the ground to commemorate the event....

&&&
Or could it be that some invading group did the burning?