Hello good folk!
This map isn't an issue, but a certain area is, if you load at Universitat, fine, if you go to another entry point within the game and then spawn back, the scenery has disappeared and is showing this. I've posted the log file but the problem is; no one really helps beyond that, so what I have noticed are the following;
B_SWS-E.ttp has an invalid track (busstop nr. 1 or 2) a Betriebsfahrt trip to Eichenhoe depot.
Various entries which state tracks finish before the next one starts, all warnings. But then I get the repetitive Fehler Bei error, map.translate
Fehler bei Bereichsprüfung: P.TL: 10A
Busstop Nr. 1 on trip "maps\Ahlheim 5\TTData\B_SWS-E.ttp" has no valid track segment and is invalid!
Again it's just around the Universitat, if the authors know what tiles these are, I can take a look to see if there's any characters which cause an issue, but so far in my OMSI gaming life, never really had this issue before.
EDIT: Now solved. Just downloaded the 3 packets, ignored the hotfix, deleted everything, overwrote everything during install, checked Ahlheim and Laurenzbach as the use of DavidM2412s splines may of caused that map to faulter too, but that's also okay - the map translate error probably is from the Fonts so they were all overwritten when installing...................... Crikey 
Anyone else who has the errors I had and the screens below, it probably is just installing it and overwriting.