http://bugs.winehq.org/show_bug.cgi?id=33873
--- Comment #21 from Frédéric Delanoy frederic.delanoy@gmail.com 2013-06-27 17:58:46 CDT --- Tried to perform regression testing between 1.5.31 and 1.6-rc2 but results were inconclusive.
Sometimes, I had to "save as" 7 or 8 times to observe the bug. The behavior seems pretty random (timing/threading issue?)