The blockchain for GRF isn't working because there is hardly any users that have kept are are keeping their wallets online, the main reason for the dropouts is because there is no seednode that is on the agreed latest block, people are just trying to connect to each other and download whatever parts of the forked blockchains they have, once that has been sorted or even an updated wallet to reflect those changes will it start working as intended.
No one said there is any forked blockchain. Nothing really needs to be sorted about this. But yes are right there is no working seednode. If you or anyone still has his wallet online, just need to post the ip address publicly here, so that all others can connect to this same ip. If everyone can connect to one common ip. it works exactly the same as a seednode.
I understand what you are saying but having just 1 main node doing the job of a seednode is technically a big no-no as if that node goes down for a few seconds or minutes when a block gets found and the rest are connected to each other showing that blocks were found then all hell could break loose.
There was a coin if I remember correctly called Astral, it had such problems where the 1 connection that the pools and everyone was connected to would drop out whenever it felt like leaving everyone forking in their own direction and losing connection.
IMHO it's best to leave GraffitiCoin unearthed as its been laid to rest a while back, disturbing it just to go back to where it was resurected from is just plain harsh