We are having trouble using FTB Ultimine and FTB Chunks with update 0.2.46 ATM9. We didn't change any config, but we receive these error when using them. Not sure, if its on our end with our server or the update. these worked on 0.2.43 but not anymore

[Error] [de.ar.ne.fo.NetworkManagerImpl/]: Unknown message ID: ftbultimine:key_pressed

[Error] [de.ar.ne.fo.NetworkManagerImpl/]: Unknown message ID: ftbchunks:teleport_from_map