Routing across Lv3 / Lv4 map boundary fails

[ajay-gh]

If a user has 2 Lomaps on his device, one of them Lv3 and the adjacent one Lv4, offline routing across the boundary of the two maps with Brouter (departure in the Lv3 map area, arrival in the Lv4 map area) does no work. Please ask if you need more details, or examples.