Text variable does not lose reference to a "Format Text" node after the node is deleted

After deleting a format text node, if a text variable was plugged into it the variable's pin will stay highlighted as though it were still connected. If this is then hooked up to the return pin of a bound text function it will throw an error (shown in attached image).

1. Download attached project
2. Open project
3. Open widget blueprint "Mobile Test"
4. Click the graph tab
5. Click on the "Format Text" function tab
6. Follow step one in the attach picture (Delete nodes)
7. Notice after deleting the nodes and before the reconnect step that the pin of the text variable is still lit up
8. Follow steps two and three in the attached picture (Reconnect and compile)
9. Notice that this throws an error

Blueprint UMG Framework bug with repro