Investigating is one thing but escalating to a block when none was requested doesnt seem appropriate   It is proper to issue a complaint about a conflict of interest when you believe there to be one and not appropriate to be blocked for doing so   The first edit listed is definitely not edit warring as that was the first time that statement was added   There is nothing vague about a WPRR warning I believe this is even required by Wikipedia policy   Again we have a conflict of interest if parties on one side of a material dispute engage in blocking parties on the other side for whatever reason they give