Events that are pertinent to both Ostelan and Extalamh, or that everyone would know about.
The period of time when Melora and Selûne ruled over Lamh together. When the Uprising of Extalamh occurred, Melora stayed on Ostelan, while Selûne moved up to protect Extalamh.
The time after Asmodeus defeated Melora. Regular citizens of Extalamh are unaware that Melora no longer rules Ostelan.