Diffing Tool showing false positive when diff'ing identical blueprints using FText input pin

When diffing the two blueprints, the FText values are deemed different when they are the same. A workaround has been found by doing a pure string-compare for FText inside "GraphDiffControl::ArePinsDifferent." (More in the attached UDN's URL). 

1. Launch or Create a project 
2. Connect to Source Control
3. Create a Blueprint with a "format text node"
4. Set a default value on the FText input pin
5. Submit the Blueprint to source control
6. Diff the blueprint against the source control version without any changes

Results: The source control version shows a diff between the FText pins even though they are the same.

Expected: No diff to be shown when the FText values are the same and the source control version and blueprint being diff'ed to have the same key values.