Sorry, I apparently posted this in the windows-only forum before (because that is where the previous thread on broken wmv search was). Reposting here because the problem does not seem to be OS-specific.
I found earlier postings talking about search in .wmv files crashing, but that this was fixed in 1.1.0.
Search for .wmv is still broken (1.1.5) but not in the same way.
Seek to about 20 seconds in on a .wmv file will end up at about 14 seconds. If you use the "ctrl+t" jump this is all you see. If you use the drag bar you may see the time display in the lower right show :20 before updating to show :14 instead.
.mp4, .mov will jump to the proper location and stay there, but .wmv jumps and shifts a few seconds.
I have tried this in v1.1.5 on both Windows and Linux.