We decided to do a couple of trips to Corgul this afternoon. We arrived at the island and killed the spawn around the edges only to find that there was no Corgul on the island. We waited for all of the spawn corpses to vanish, sailed away from the island and returned and the island was still empty. We sailed away again and tried to return and could not find the island... So... I went down to covetous and dropped the maps again and we got a new map to the exact same location. We sailed out and found an empty island. The island will not sink and there is no spawn. Has anyone else run into this? How do you get it to reset? Both trips the Floating Island was just off of the coast of the Lycaeum so the boat ride was very short.