Last I heard, SCD was fundamentally flawed.
You don't just fix a bug that breaks your crypto.
What kind of rhetoric is that?
We were not fundamentally flawed as we fixed the flaw. Hence it was not very fundamental to the theoretical design of our crypto rather being a bug in the actual product.
It was discovered and shared because we have a good bounty bug program that ensures finders a good reward,
it was also patched rather fast as the bug was really small; the kind you can overlook easily.