This seems to have been introduces with the latest update. I have a preset to render an H264 file with file name and timecode visually burned in. Before updating it worked fine. Now it shows a number(I assume framecount) rather than TC. If I switch to generate rather than source, then it shows TC. But if I save the preset on "generate," it saves the starting time as well, so the TC is not accurate. If I create a new preset, the first application works as expected, but once I apply from the saved preset it fails in the same way.