github has no updates since 2018,explorer and site are not available,no discord or telegram. Only yobit manipulation i guess.
As far as I know there is still an active Discord. The most recent invite link is somewhere a few pages back. It's probably expired now though. I don't know if the dev is pumping and dumping but you're right regarding the rest. SDHarley has stepped away and left the coin to rot but he's still active in this thread. He said this in March:
All I'm going to say is that I did nothing of the sort. I didn't dump and abandon. If the accuser can prove otherwise please post it publicly because it wasn't me.
And on the wallet maintenance related points, what is the blockchain doing? If it's not moving, that's why the wallet is in maintenance.
The Discord group still exists and is growing. There is still a chance for what I started if anybody wants to pick it up.
So if you know anyone who wants to pick this up, please do. I will say, the biggest mistake the dev made was choosing such an extreme algorithm. No one wants to mine this coin because it costs way to much. I think the coin would have gained so much more support with an algo that would allow people to mine at home with GPU setup. Just my 2 cents.