Apologies to everyone. Been on vacation for several days during the holy week season.
Testbug= yes already sent you a pm
sdnz= yes old wallet version 1 is still connected to the hardcoded node.

Will be killing the node for the old version 1 wallet, so miners using old version 1 wallet won't be able to connect to the old node anymore.
wallet 1.0.2 connects to these nodes

addnode=136.144.171.201:30268
addnode= 158.101.29.12:30268
addnode=95.11.228.167:30268

initially but then gets disconnected after a few minutes. Still trouble shooting, might have to into the source code and delete the hard coded nodes.
As for exchanges, Graviex would be happy to list BTC3 for a 0.1BTC listing fee. Still evaluating if this amount would justify for the listing or just crowdsource/crowfund the listing fee just to get it on the exchange. Feel free to weigh in everyone.
Block explorer page is on hold at the moment until we get the new wallet back online.

Thanks everyone for your continued patience
BTC3