Just a thought, but I don't want to see a completely redacted memo where we have to guess at who they are talking about. It would make it pointless.
Since this memo will contain peoples personal information they may want to ask them for permission to release it so that all the information can get out. Considering that, the timeline makes sense.
Personal information? I assumed this is classified due to sources and methods, not PPI. If there is PPI (like a DOB or SSN), for some weird reason, just redact it. This is confusing.