Initial email notification delayed

Hey everyone,

We're finding that the first email notification of a post is taking much longer to come through than the subsequent comments and replies.

Here's an example: http://getsatisfaction.com/yola/topic.... We were receiving replies on this thread at 4.57pm our time and the notification email for the initial question only came through at 5.57pm.

Perhaps it's just slow email, but thought we'd let you know anyway (it's not a huge issue!) One of our reps in the US has also noticed a lag on that particular post.