Our financial officer has informed us that the late payday is due to a mixup back at DC headquarters. Apparently some jackass "forgot" to submit the bank transfer this month, or something. They were not remotely specific, whoever it was, but they said that the money should arrive by the 1st of June. Maybe.
However, I do have faith that our local financial officer is not at fault here. Even if he had forgotten, by now the situation would have been rectified if he had the power to do so. We volunteers can complain up a storm.