I have this issue for a while now, but since, so I want to talk about.
I have noticed that overlay icons in SugarSync (sugar sync is sth like dropbox) home folder and subfolders are added to all files. Once a while random icon is displayed over all files inside main sugar sync folder. This happen only in DO, but win explorer shows no icon.
I am using DO 10.0.5.0.4497 x64 and this still happens.
This probably is a bug, but I want to confirm.