MapThis plays wrong message

deniska: I have customized MapThis sounds and created a route to Nürnberg (wanted to test accents in my route proxy :)), but when I approach certain waypoints, MapThis plays the wrong audio file.

In the attachment, I put the POI file and the sound list I am using. When I moved the cursor to Nürnberg, I heard "head northeast", but there is no line in the POI file that points to message003.mp3, nor is there any directive that says "head northeast".

Also, MapThis seems to not want to show those midpoints after around line 500, if I place my cursor somewhere at the end of the route and reload POIs (POI off, POI on). I know 1000 lines in a POI file is a lot, so does MapThis just run out of memory or is it something else?

If the first, I can put the "trim to 400" functionality back in my script.

Edit: the only difference I saw with other routes is the presence of unicode characters from Google Maps. Could that be the problem?