Ambiguous resolution looks like positive resolution in graph

[hickman-santini]

Current behavior

https://www.metaculus.com/questions/3681/will-it-turn-out-that-covid-19-originated-inside-a-research-lab-in-hubei/

Expected/desired behavior

If resolves ambiguous, there should be no diamond nor anything, like on old.

[hickman-santini]

Oops, it's a dupe of https://github.com/Metaculus/metaculus/issues/877