SearchBox Sync only sync one way

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Type Term 1 "test" in SearchWP Box. Press Enter.
2. Type Term 2 "back" in Google-Website Search. Press Enter.
3. Term 2 will not not sync back to SearchWP box.

What is the expected output? What do you see instead?
Term 2 "back" in SearchWP box.

What version of the product are you using? On what operating system?
SearchWP 2.7, SearchBox Sync 1.4.0, Firefox 35.0

Please provide any additional information below.

Original issue reported on code.google.com by [email protected] on 23 Jan 2015 at 1:58