Cancelling flights is one thing, but failing to provide passengers with sufficient notice to enable them to make alternative arrangements is quite another.
I heard back from Eurowings - they claim that as I booked through Lufthansa (as I've always done) rather than through them, they didn't have my details. Personally I think that's nonsense - there needs to be much better liaison between members of the Lufthansa group.
5 hours in the Business lounge at Köln wasn't much fun - the selection of food has dropped to a new low.
Next time I'll fly BHX-DUS and then DB it to Köln Hbhof! But not in some vibrating turboprop...