OPEN.GRC (Gridcoin) has been disabled by Openledger for months with zero explanation. Every support ticket has been closed with replies like "Check the blog for updates" of which there are no related updates. I spoke to them in person at Bitfest and they seemed entirely unaware of the situation, very upsetting to say the least.
I'm selling my OPEN.GRC for RUDEX.GRC at a discount, in case they lost my GRC in their hack..