Missing context in P6 Web error messages

I have an ongoing SR but thought I would also ask the forum. Has anyone come across P6 Web not providing any contextual messages with errors?

Example 1:

Trying to outdent a WBS and triggering a duplicate WBS Code error on saving should display the error "Failed saving data. WBS Code must be unique." (as seen on another P6 install and in the webaccesslog), however, it just displays "Failed Saving Data".

Example 2:

Trying to set a Status Reviewer to a WBS outside their OBS rights, when saving it should display the error "The following users cannot be assigned as status reviewers because they do not have rights to edit activities for the project or WBS: <NACCESS> ",