For those of you who do not receive these reports, here it is.
We have recognized an issue that is preventing some outgoing email from being delivered on time. The fix for this problem is not immediate, however, so we cannot promise a speedy resolution to this issue. In the meantime, you may receive comment notifications, payment receipts, rename tokens, and other mail from LiveJournal later than expected as the backlog of undelivered mail clears.
We're really very sorry about the continued delays with this feature. There is no longer a need to open a support request providing links to missing comments; we have sufficient information to continue investigation.
What can I say???