Not too sure about a TS2009 version being created, JR have utilised a lot of TS12 built-in content, and with no Speedtreez being able to render properly, the route is pretty much useless in 09. I don't have TS10 installed, so, I don't know if those assets are also available as built-in in 10, or, not, install the route which is free anyway in 10 and see what you are missing, the Speedtreez I would imagine can run in TS10 anyway, it all depends what isn't there, I installed TS12 a couple of weeks ago and patched it up to version 49922, I daren't go beyond that, but, the route runs as smooth as silk with just 1 error in some telegraph wires, but, I can ignore that for the time being, have a go and see if you can transfer any missing built-in items from 12 to 10 if applicable.
Cheerz. ex-railwayman.