This changeset is wrong, because it joins departures, departures_1 and departures_2 using a comma (,) instead of a semicolon (;).

I'd also like you to indicate where this syntax "06:30-19:30/60" is documented. I understand it is supposed to mean "between 06:30 and 19:30, every 60min", but I can't find this format in the wiki.