Bug: I got "contribute 50 points to your team" without being member of a team

[DrSwizz]

For some unknown reason I now got the "contribute 50 points to your team" achievement without ever having been member of a team.

Also when I look at the page associated with this achievement it is all blank:

http://hwbot.org/community/achievement/1061_contributing_to_the_team

[DrSwizz]

Now I have apparently contributed 100 points to my nonexisting team.

You might want to check so that there isn't a bug that causes my points to become attributed to some random team (not that it really matters to me personally, but it would not be fair to all the other teams).