Trying to book a KLM flight using skymiles on delta.com, consistently getting errors:

- Search for award availability, see AMS - CPT as available on KLM metal.
- Click on the flight, see the miles and taxes as expected.
- Click through to next page to add passenger details and the page just shows the header, the whole data entry forms don't show up at all ....


Edit, found a solution - make sure you're logged in BEFORE you do the award search. I think this will work, haven't tried ticketing yet.