leaving double feedback

[no clever name]

Past 3 or 4 times I've left feedback for someone, I click leave feedback once and it post twice. Is it something to do with my puter or the site?

 

[Stampede]

Happens to me all the time. Not just you...seen it from others also.

Usually I can delete the extra one.

Another one I had the get a mod to help. Not sure why it continues to occur.