There is wrong information about the departure bays of buses 74N, 75, 79N and 785-788. 75 at the Railway Square (Rautatientori) in the Journey Planner and on the timetable displays at the Railway Square.
The buses leave from the bays shown on the map:
Bay 13; Buses 785, 786, 787 and 788
Bay 16: Buses 74N, 75 and 79N