Restarting web browser runs QuickStatements again

[Nicolas Raoul]

I added a dozen statements with QuickStatements, then my web browser started to get slow (for unrelated reasons) so I restarted the web browser.

Unexpectedly, the dozen got processed again.

This could lead to problems when people restart their browser (or computer) after a long time, with items having been manually edited.

Maybe this could be prevented with a redirect or something?