I hope that the involvement of the Dept of Fair Trading forces this matter to be resolved properly.
As far as I am concerned I cannot risk making puréed vegetable soups, or sauces that require cooking and pureeing, in my Thermomix. I would have never filled it above the maximum fill line but I don't think that is the issue. The issue is that in the affected appliances the lid can work its way loose during normal operation. The ability to cook and purée in the one appliance was one of the main reasons I bought my Thermomix in the first place. In all good conscience I could never sell my machine to anyone else unless I could be certain it was working safely. Therefore it is just taking up space in my cupboard for the time being.