Error message 101 - help me fix the problem - Facebook FAIL

Facebook has a new feature that lets you reply to a comment by email.  Very nice!

But if for some reason this doesn't work, here's the message you get by email:

Sorry, your comment could not be added at this time. Please try again later.

Please try submitting this comment through the Facebook website instead.

Thanks,
The Facebook Team

OK, what comment?  For what status update? You could provide me a link to the status update and a copy of the comment I tried to send.

So instead I have to do all this work of tracking down the original email I sent, if I still have it, and then go to the status page and copy and paste it.