Think this is related to auto setting the clock (from GPS) as against manual setting, can be found in settings under CAR. This is likely to cone up again at the end of the month with summertime. There's a long thread on here from the last clock change.
This is interesting. I've only just changed my clock to use GPS to set the time as on Tuesday the time was out by about 7 hours. Any idea how the manual setting could have got so far out? I've never experienced this before in years of owning VW's and in the 8 months I've had this one.