Frankly, we didn't understand it either.
As we note on our OFAC page, they came out with the 27 names on 9/24. Then they added additional descriptive detail on those names on 10/01. They unblocked certain Yugoslavian entities on 10/3, then in the afternoon on 10/3, they came out with another "update" and it appears to indicate that it "updates" the descriptor information they released on 10/01.
The problem is that they did not release a separate issuance that details the updates. Instead, they just updated the overall SDN list and they say "Full details of the
designations can be found on the SDN List or in the SDN Changes List." Since the changes aren't highlighted, we just have chosen to link to the newly updated lists.
In the meantime, they say they will be updating their terrorist brochure today (10/4), so we'll see if we get further enlightenment from that.
We've tried to call OFAC every 15 minutes since the latest change came out and they obviously are stretched extremely thin right now, so we have not yet been able to get through.