ETS2 - Patch for Own Sealandia Project V0.0.6

Together with the map testers, we noticed some bugs and errors, so we urgently fixed them and are releasing a patch with the corrected bugs

Fixed bugs:
– game loading error
– error with the ferry between Wolfsilber and Pfotenhafen
– Tatarstan flags error
– floating trees and bushes

Authors: Koziu_UwU, Wojtec4011, SirLobs