Disk Optimization attempting to defragment SSDs?

Hi everyone,

I was just attempting to manually defragment a hard drive when I noticed something a little unusual in the defragment window...

It appears that my system drive, an SSD, was defragmented just today. The Windows defragment schedule is of course disabled since N360 took over, which makes me wonder if Norton 360 is not detecting SSDs like it should, and defragmenting them anyways?

Has anyone else noticed this?