Anyone Signed In can't add User pictures on TRN+issues

As user "John Abbe Too" (no special permissions) I can edit but not add the +picture card on my User card, despite permissions showing both +create and +update as "Anyone Signed In"

http://patterns.transitionresearchnetwork.org/John_Abbe_Too+picture?view=options

When I try to create it, I get:

Ooo. Sorry, but...
You need permission to read this card: John Abbe Too+picture.

(Same error as on trouble with deleting and recreating card.)