Can't edit an entity attribute of type Text in Production Datastore viewer

[NP]

I have an entity with several attributes one of which is a Text attribute (db.TextProperty). In the development environment, I'm able to edit the value of this attribute in the datastore viewer console but I'm unable to do this in Production environment. In the Production environment, all the other attributes are editable from the datastore viewere console except for the attribute whose type is Text. Anyone know why this is happening?

[pdknsk]

http://code.google.com/p/googleappengine/issues/detail?id=1686