Constraint that can't be edited or deleted

[smurrah]

I added a constraint to a Use Case.  I saved it successfully.  When I select it, the delete or save buttons remain greyed out and I can't see the description.  I am able to add additional constraints to this same use case element and delete them or edit them.  It is just this one constraint that I can't do anything with.

I appears to be a bug.

Any help or feedback?

[thomaskilian]

Version?