if789
If you read previous posts, there was a suggestion (Post 8) that the original poster (Black Cloud) had got it wrong and that it could have been a flight from Mumbai, not DEL. As has been pointed out by numerous posters, DL do not operate DEL but do from BOM, so it is quite possible that Black Cloud did speak to a DL A330 crew just in from India in a hotel in AMS.
Post 37 asks for hard evidence of an incident. Whilst I don't have any evidence of an incident, I have posted factual details about the DL A330 that arrived in AMS on the morning of 23rd from India which may help in digging around to see if anyone knows any more
Simple as that, nothing else
Nitey Night
Suzeman