Possible bug with the automatic LSRS payments?

I noticed that my LSRS app said that my payment was “overdue” by 1 day (today it was overdue by a couple of days) even though I have automatic payments set up with my current active bank account that has more than enough funds to pay the taxes. I verified that my bank numbers were correct. This is the first time since the automatic payments were introduced that the payment was not made.