I don't remember what the previous ones were as they have spread out over the last couple months but yesterday's was Uneven Lies at Congressional, 18 hole club tournament, single play. All of them have been uneven lies, 18 hole single play. All have happened around the 4th or 5th hole.
This one had a variant I haven't seen before. After I got the message that the tournament was no longer active I went to the tournament screen to verify that it was still active, and also looked at the leader board that showed me WD. I restarted my computer, went to my home page and the Play Now box showed me being Busy so I clicked on it and it took me back into the tournament and let me finish. If I was at a loss before about it happening I'm even more at a loss as to what mechanism would just undo what the leader board already showed.