Are we talking about the delay between the email, being tallied into the 'bonus' spot on the dashboard, and ending up in your 'available'?
If so, that delay between email and 'available', for a bonus, is longer than most things on AMT and significantly longer than the delay from 'approved' and 'available', for base pay. I've seen it take literally all day for a bonus to be available, after receipt of the email.
EDIT, and, the daily total will be posted to the 'daily total' of the day of the email, if I'm not mistaken.