PSU issues are no something that every DM owner needs to address with CA. This unit us sold around the world, with PSU's being sourced locally by CA or their suppliers in each country they'll be used in. THe issue is with whatever PSU CA has used for the UK, which will be different to mine in Aus, which is fine, and anyone else's.
Perhaps CA were supplied with a bad batch, and by all means make them aware of it. But that doesn't make the DM a compromised product the world over.
I've seen reported are all from the UK so far.