Please add the following (we need a lot more but use these for now) to your nibble.conf file:
addnode=99.132.231.140
addnode=72.11.149.185
addnode=207.12.89.2
addnode=46.39.246.24
addnode=54.244.198.104
addnode=72.78.100.3
addnode=106.187.94.209
maxconnections=5