Recent changes to oauth have led to account sign in working incorrectly on the wiki.
My user name is
WolfGang Senizen
with a capital
G
in the middle of
WolfGang
Since the changes to oauth, the wiki now logs me in as
Wolfgang Senizen
No capital
G
in the middle.
This has led to me being unable to edit the wiki, as my edit rights are granted to the original account name.
I'm not sure if it's an issue or expected behaviour, but i wonder how this behaves with users who have changed their name, I'm guessing that's mostly a limitation of the oauth implementation in media wiki though.