Resolved - A change to our workflow triggering mechanism resulted in some workflows being unable to complete their execution fully through our normal execution process. Once we reverted this change, some of those failed executions retried at a later time than usual, resulting in unexpected behaviour in those workflows. A fix has been made and execution is now normal, however we continue to determine that all executions that should have been retried within the last 48hrs have been.
May 20, 16:30 BST