Kontakt 5 is blacklist after I updated to 10.5.12

I just updated from 10.5.5 to 10.5.12

my Kontakt 5 is blacklisted, and I can’t open ANY projects …
Since I am located in Asia and my distributor has a bad service, and this seems the only option I can get from my Steinberg account.

Is there any way I can get the previous updates
or anybody has the same issue?

like 10.5.5, 10.5.6 > 10.5.11
so I can try on some previous version of updates?

I am very frustrated by the technical support…