Fix #4123: Different water colour at the main menu title sequence

Caused by title screen not refreshing the palette after loading a park

src/title.c

@@ -215,6 +215,7 @@ static int title_load_park(const char *path)
 		sub_684AC3();
 	scenery_set_default_placement_configuration();
 	news_item_init_queue();
+	load_palette();
 	gfx_invalidate_screen();
 	gScreenAge = 0;
 	gGameSpeed = 1;