[For 1.8] Inline Success Messages 2.1

[Whiteneo]

I find an error in your plugin xD.

When i use quick reply this error appears if you use this the plugin take entire forum and post this content and shows you quick reply with your message, but a new entire content of your forum appears in the middle xD.

By the way only this happen on my forum i have 1.6.12 package and when i uninstall this plugin all goes fine again, so i assume is because of some code causes this, only this error i can find till now xD.