I GOT A REFUND! I received no email or other notification but I happened to check my bank account today and Aegean finally refunded my money, three days ago, from a flight they cancelled at the start of March. Χρόνια Πολλά to me!
I won't go into detail as I've already posted but there have been lots of communications back and forth (actually, usually one way as they pretty much ignored me). In the end they said they were absolutely not giving me a refund do to the new Greek law. I pretty much gave up pestering them about a month ago - not on actually getting the money of course, just on sending emails that were ignored. Then, this out of the blue with no communication. So, perhaps things are about to ease up for other who are waiting, or perhaps the persistence paid off.
Has anybody else had anything? It might be worth checking your accounts since they didn't let me know at all...