This happened again yesterday, it was in the stuck state at 16:33 2019-04-07 UTC+1.The positions matched the screenshots above.His dialogue matches the "At bloodsaw mill" section of the wiki page: https://wiki.guildwars2.com/wiki/Savor_FoulnightRankar's dialogue the "At bloodsaw mill" section of the wiki page, with only the "Tell me more about Savor Foulnight" option: https://wiki.guildwars2.com/wiki/Rankar_Harrownight