Steam Foreign Temporary Speed Restriction Boards Instead Of Uk Ones In The Uk Routes.

Hi Guys.
Does anyone else have the same problem as me, with regards to having Dutch Temporary speed restiction boards, instead of, UK ones within a UK Route?
I have had 2 Temporary speed restrictions on the WCML South route just recentley and both of them were on the wrong side and what looked like Dutch speed boards instead of the UK ones.
Any idea's how I may fix this please>
Thankyou.