I had also something odd happen to me yesterday (sunday) but it was about the time that several were having issues with their email & log-ins and I thought maybe that had also caused my probelm (??) . Without intending to initiate a merge, suddenly one was created but using only one profile ID for both sides. What was I doing at the time? Adding a new profile, then discovered a match which I accepted. This happened to three siblings and two of them ended up with "Rejected Matches" because they were set to merge into it's own ID number. I sent a message to G2G but as I said, it was at the same time as the log-in problems and I guess no one noticed.