Update named task fails with a message like:
Zone #2011 does not exist.
Incorrect zone change requests queue leads to the situation zone was already removed from NS servers, but the queue is not empty yet.
The issue is acknowledged as POA-113048.
The issue has been fixed in Odin Automation 7.3 Release Notes
In order to resolve the issue, consider to upgrade your installation to version 7.3
Please contact your Technical Account Manager or Pooled Technical Associate Team (firstname.lastname@example.org) in order to discuss possible workaround for the current version.