I just noticed that the Tesla superchargers were missing from my view of PlugShare today. I double-checked my plug-type filters, logged out, logged back in--still nothing.
Then, I tried turning off the "Hide Restricted Access" filter. This brought back all the superchargers, but instead of being orange pins that they had been until very recently, they are brown pins now.
I double-checked some superchargers that now have Magic Docks, and they are still orange pins that show up when "Hide Restricted Access" is on.
(I think this filter used to be that you had to turn on "Show Restricted".)
I guess this is how Plugshare is helping non-Teslas find superchargers that they can use.