SimosNap has made some changes that do not allow LunarBNC to connect without making any changes.
LunarBNC users will need to configure SASL on their account in order to connect to this network.
This can be done by accessing your BNC with your favorite IRC client and after being connected type:
/msg *sasl mechanism plain
/msg *sasl set NickServName NickServPassword
(Where NickServName is the name and NickServPassword is the password you use on SimosNap)