Bug: Sage Client: Skip fwd/bkwd not working correctly / progress bar alignment problems

Running the sage placeshifter on OSX (legacy v6 client or current client using the legacy mplayer) skipping forward or backwards has very strange results. It jumps by seeming random amounts (more than 30 seconds, more than 5 min), often jumping to the same place repeatedly. I attempted to also use the web remote thinking that maybe it was a client issue. This also did not work successfully, causing jumping issues. It is repeatable and when I remember, I will dig in and grab some logs related to this event.