From 67063ceeb3832a7e0f608859ccbd5e79214e9853 Mon Sep 17 00:00:00 2001
From: Matt Kimber <mattkimber@users.noreply.github.com>
Date: Sat, 1 May 2021 18:15:22 +0100
Subject: [PATCH] Fix 3d7ab09: stopped trains not updating viewport hash when
 reversed for a second time (#9165)