Board Thread:Modded Server Technical Support/@comment-2A01:CB1D:810A:2200:95BD:1D82:EA00:CA3F-20170819120744/@comment-27219153-20170819152621

Just FYI, everything in that log snippet is completely normal.

Are you having trouble with the overworld loading or only with Middle-earth/Utumno? If just the latter, make sure your have the nether enabled in your server.properties.