[Plugin: Quick Cache ( Speed Without Compromise )] Does QuickCache reveal a commentator's email

Is QuickCache resposible for this security issue?

http://wordpress.org/support/topic/huge-security-issue-comment-fields-reveal-email-address-of-different-user

Revealing name+email address of a previous commentator by showing it to the next commentator?

http://wordpress.org/extend/plugins/quick-cache/