17:00 MT - Email Activity should now be performing normally. please let us know if you're still experiencing issues, or not seeing information you expect. - Jacob

16:20 MT - Email Activity is mostly caught up, though it looks as though a small amount of data has been lost. If you're not finding something you expect, please contact us, and we can look into the server logs. - Jacob

11:20 MT - Email Activity is currently delayed; the most recent events many users can see are from yesterday evening. We're working on getting it caught up. Rest assured that no data has been lost. We intend to have it caught up in the next few hours. - Jacob