3231565 - Error: Consolidated Invoice is paused. One of the following conditions is true

When I try to resume a paused approval of consolidated invoice, it does not restart and I see 

Error: Consolidated Invoice is paused.

One of the following conditions is true:
1. Approvers have no approve/reject permission for the roles defined in the approval group Consolidated Invoice
2. There is no approver with enough signature authority to approve this Consolidated Invoice
3. There are no approvers assigned to the user role
Please have your System Administrator do the necessary changes and then restart this approval

However, none of those conditions appear true

consolidated invoice paused, cannot restart approval, approval paused , KBA , BNS-FG-IN-CON , Invoice - Consolidated , How To