Long story short I had a KLM booked ticket (074 stock) changed to a DL ticket (006 stock). Everything seems fine on the DL end, however when I view the ticket on KLM it still shows the ticket number starting with 074 and even stranger, on the AF site it says the ticket hasn't been issued under ticket number. I've called DL multiple times and they claim everything is ok. What are the odds I don't have a ticket when I try to check in for the flights with Tarom or KLM?