WMA Archive File Isn't Showing Meeting Duration. How do I Fix This?

It was previously possible to upload WMA (Windows Media Audio) files which showed the duration of the meeting, but now it is only possible to upload WMV (Windows Media Video) files. As a result, WMA files no longer show the meeting duration.

Change the file extension from .wma to .wmv, then use the Archives tab to upload the file. The file now shows the meeting duration.