No weirder than Ala Mhigo having Turkish and Indian elements in their culture, despite Highlanders having Germanic sounding names. Or Ul'dah being a desert sultanate yet the royal guard are called Paladins.
There's some evidence the Ascians use a similar method to plan their actions. Like Nabriales saying to Elidibus "your intercession was not foretold". Or Elidibus remarking how history went off the rails in the 5.0 stinger.