There are plenty of others as well. But when you bring up something like Grey Wardens and darkspawn, it's bound to attract everyone from Thedas.

[A short pause]

The time traveling is true enough but, not everyone is from the same time. Last I checked the year in Thedas was 9:10 Dragon. But I'm assuming that's not the same case for you since the Wardens of Ferelden were only just appointed a Commander and Second.