Fix #883 (#5209)

Well, is it really #883? Who knows. Only bug that met the description of the bug I was aiming to fix, and I think they overlap-- did no one really report the longest-lasting and most glaringly obvious stat pane bug?

code/controllers/subsystems/vote.dm

@@ -187,7 +187,7 @@ var/datum/controller/subsystem/vote/SSvote
 			if("crew_transfer")
 				if(. == "Initiate Crew Transfer")
 					init_shift_change(null, 1)
-				last_transfer_vote = world.time
+				last_transfer_vote = round_duration()
 			if("add_antagonist")
 				if(isnull(.) || . == "None")
 					antag_add_failed = 1