The OP sort of touched on this with the point about "some jobs going missing" at the transition points. It's roughly the same issue I guess. Anyway will certain

The OP sort of touched on this with the point about "some jobs going missing" at the transition points. It's roughly the same issue I guess. Anyway will certainly join in the chant of UTC, UTC, UTC. Not long ago I had to manage some boxes at different colo datacenters where I had some on pacific time, some on central. It's a huge pain figuring out when things actually happened.