I think it would help to clarify with an example:
Say there was an observation that four people had identified as Eristalis arbustorum, but you identified it as Eristalis tenax. So the community ID is E arbustorum but you have a maverick disagreement.
In your proposed page, would you want this to be found by filtering for E arbustorum or E tenax?
With the current set up via the URL it would be the former.