Stuart Wright Well-known member Jan 4, 2016 #1 The subject of notification emails contains the thread title, but it's missing the prefix.
Mike XenForo developer Staff member Jan 7, 2016 #2 I'm surprised it took this long for this to be noticed. Fixed now though, thanks.
Amaury Well-known member Jan 7, 2016 #3 @Mike, probably more surprised this bug report wasn't from me, right?