The Polynesian Triangle trade node is broken when RNW is enabled.
It appears this is because the trade center (Midway) province is in part of the map that the RNW will generate so this province will be overwritten.
On a quick inspection on how RNW trade nodes work, is they use the generated provinces with the same #CODE as the normal new world (NNW) that was the trade center province. It appears like not all #CODES for all the NNW provinces are generated with a RNW, so if #1997(Midway) isn't generated in the RNW the Polynesian Triangle trade node will not have a trade center and be broken.
If you're in the Polynesian Triangle trade node sending merchants anywhere will crash the game.
It appears this is because the trade center (Midway) province is in part of the map that the RNW will generate so this province will be overwritten.
On a quick inspection on how RNW trade nodes work, is they use the generated provinces with the same #CODE as the normal new world (NNW) that was the trade center province. It appears like not all #CODES for all the NNW provinces are generated with a RNW, so if #1997(Midway) isn't generated in the RNW the Polynesian Triangle trade node will not have a trade center and be broken.
If you're in the Polynesian Triangle trade node sending merchants anywhere will crash the game.