I arrived back today and regrettably the ATM is still not working. First it had a note on it saying it would be operational on 15/8, then it changed to 17/8, then it had a notice OUT OF ORDER....and yesterday the travel office had added a message that it was nothing to do with them!!
So until someone else can confirm it is up and running, best not to rely on it.
If it's only going to be used in the summer, it seems a bit odd to put it in more than half way through the season......