Created attachment 94495 [details]
Simple .xlsx chart showing issue chart legend missing
Steps to reproduce:
1. Create a chart in Excel 2007/skydrive
2. Manually move the chart’s legend anywhere (without using the default positions, top, bot, left right)
3. Save the .xlsx file
4. Open with LibreOffice Calc 4.2 or newer
Note: The legend is missing. Even if you do a print preview, the legend is not displayed. However, if you play with the chart by resizing and moving it around, you can usually make the legend reappear. It will be in the correct place, unlike Bug 75309.
Created attachment 94498 [details]
Another Simple .xlsx chart showing issue chart legend missing
Created attachment 94500 [details]
Simple .odt chart showing legend position saved on import
This attachment shows that the position is saved from imported .xlsx files. However, if you save this .odt file as .xlsx file, the legend position will be lost.
While testing another bug, I reinstalled LO, rebooted, and deleted my profile. I can't reproduce this bug at the moment.