My take is:- Testing results aren't available yet. If they are...

My take is:

- Testing results aren't available yet. If they are available, and the news is significant (significant enough that the wafers can't be integrated with the MB array), then they would have had to report it.
- But, while testing has been delayed, they've had a chance to do some more other work - specifically, they "facilitated strategic
meetings between representatives from Western Digital, imec and the Company".
- This resulted in "Western Digital provid[ing] specific input on the process conditions for the Additional Wafers".

So - whilst testing on the first MB integration isn't complete, WD had a chance to do some analysis and request some changes to the recipe for the next batch. Which doesn't mean the first batch is a write-off - they would have had to report if that was the case.

I don't see this as a bad thing.

But - on the down side, it's now confirmed there'll definitely be a 2nd platform lot. So - bit more hanging around.