Invisible Wall on A102 in London

[waihon.lam]

Hi, first of all, I hope I'm posting this in the correct place. If you have an invisible wall on the A102 in just after the tunnel heading OUT of London, and close to the overhead sign gantry, the solution is to deactivate the "Extended Garages" mod, as this is quite outdated. This was the first thing I tried as I figured it was another map-related mod that was causing this, and it worked. Hoping this post might help someone else!