Getting the problem fixed is about culture as much as anything else.
If there is some legacy reason something cannot be fixed and has to keep returning bad data, then yes, there is 100% a reason to have two endpoints that do the same thing... usually prefixed with /v2/ or something
If there is some legacy reason something cannot be fixed and has to keep returning bad data, then yes, there is 100% a reason to have two endpoints that do the same thing... usually prefixed with /v2/ or something