Mine sometimes don't appear and you have to select them and wait for a bit to see the ping.
I had a few DC's today aswell..
Mine weren't the regular 'oh god I'm laggy I think I'm gonna- oh yep DC'd.' kind either.I'd just be playing, doing different things and then a wild DC appears. I'm going to bed now so fingers crossed it doesn't happen again tomorrow.
Okay so I'm still randomly being DC'd, is this happening to anyone else still?