I refunded Cane Creek about a week ago, yet it is still accessible in game. I verified that the refund went through, and the DLC doesn’t show on the game page, but then I go in game, and it is still there. Help would be nice.
Go to E:\Steam\steamapps\common\Train Sim World 2\WindowsNoEditor\TS2Prototype\Content\DLC. Delete the "TS2Prototype-WindowsNoEditor-CaneCreekRailroad.pak" manually.
This is an issue I flagged up a while ago but nothing seems to have been done on either DTG or Steam end to correct the problem. Just be aware though if you continue to play the particular DLC and get a Steam achievement for it, there may well end up being a flag raised on your account. Or maybe it's not that sophisticated. However it's not worth potentially losing your Steam account and all the games you bought over the years to run one add on.