your new code has no inner seed nodes.
i dont know why those where left out? forgotten?
https://github.com/brexitcoin/BrexitCoin/commit/dcebb2a2765748e4d18a78ab48c1569674d094c8#diff-64cbe1ad5465e13bc59ee8bb6f3de2e7R99

you must use brexit.conf:

addnode=node1.brexit.co.in
addnode=node2.brexit.co.in
addnode=node3.brexit.co.in
addnode=node4.brexit.co.in
addnode=node5.brexit.co.in
addnode=node6.brexit.co.in
addnode=node7.brexit.co.in
addnode=node8.brexit.co.in

i can add those to the wallet if you want?