I got through on the 3rd try (busy signal the first couple of times) and was on hold for about 15 minutes.
I was told that of the ~60,000 VW / Audi / Skoda vehicles from that timeframe with the DQ200 DSG, only ~24,000 are affected by the recall. The person I spoke to could not tell me which cars or why. Those affected will get a letter in July. These cars will have the mechatronic unit replaced when the parts are available (obviously it will take a while to get 24,000 of these together!).
I'm still concerned for mine - the transmission is playing up intermittently and my warranty expires in July ...