Procurement DocumentApproval Workflow skipping a participant

Summary:

In Oracle Cloud we have 5 active rows in column 1 in our DocumentApproval Terms Approval workflow stage for agreements, blankets, and changes to purchase orders, by a legal entity code and cost center. The workflow seems to work fine except for the third row beginning with CLRK_Level1, which includes levels 1 through 5. For some reason level CLRK_Level1 is skipped, but still routes to levels 2 and 3.