GeForce GTX 480/PCIe/SSE2
Broken: 2.73a bbg09d9
Short description of error
The star in the window menu bar indicating that the project has unsaved changed dissapears when Save_Copy... is used.
Saving a copy should in no way alter the parent project, including it's saved status. The currently open project is actually not saved even if indicated so.
Exact steps for others to reproduce the error
Save an altered project as a copy. See the * disspear. Reopen your project, see your changes lost. Try to rescue your work by retrieving your temporary copy done for render purposes, find it deleted by your render script. Redo work.