IE 10/11. After relocation of the picture a mouse the server saves the copy of picture

After relocation of the picture a mouse the server saves the copy of picture in IE 10 and 11

Tested on
Windows 7:

• Latest Chrome
• Latest Firefox
• Latest Opera

OS X 10.9:

• Safari

OS X 10.10:

• Safari

see attachement 'BugConfirmed.mp4'
Reproduced on 5.4 and 5.5 versions.