While running trains, a 1-city route was allowed

[yoyoson]

However according to rule 8.2 from the deepthought rules,

A train may not run on a route shorter than length two, therefore a 2-train must run routes of exactly length two.

For instance, a yellow straight was laid WNW out of the KO home tile, but no tile yet in Marugame (I2)

I was allowed to run K4 to J3, and it paid 30 for having the KO home tile in there.

The JSON for the game lists it as a route including from K4 to J3.

{
      "type": "run_routes",
      "entity": "KO",
      "entity_type": "corporation",
      "id": 62,
      "routes": [
        {
          "train": "2-2",
          "hexes": [
            "K4",
            "J3"
          ]
        },
        {
          "train": "2-3",
          "hexes": [
            "K4",
            "K6",
            "L7"
          ]
        }
      ]
    }

Full blob here:

SingleCityRouteAllowed.txt
This was in a hotseat game.

[jenf]

Should be resolved