Removed description appears to be back after close/open story

When is already created story, the User fills in some description, saves it, changes his mind, and deletes the description. Do I save and close - open the story, and the description appears to be back.

Steps to reproduce:

1. Have already created story

2. Add description

3. Saves description

4. Remove description

5. Update it

6. Close story

7. Open story

8. Description appears to be back
   

See attached video: