Did you end up making a support case? @jmacdonald Doesn't seem to affect every scheduled / mapreduce script, and doesn't seem to affect the ones that have had it every time, more like 30% of the time since 4 hours ago.

I believe I made a support case at the time, they said it was a known defect and was silently fixed a few weeks later.

Thanks, I guess I'll do some watchful waiting for the next few hours and contact support if it doesn't go away