Playing my normal Pirate Warrior today for quests, faced a druid in ranked. I'm doing well, have board presence and he's just hero powering along...
On My T4, I have a Southsea Captain (3/3) and drop a Kokron Elite (4/3). 7 to face against an empty board. On his T4, he drops a Sen'jin. I mean, cool, fine.
So now, on my T5, he emotes the "sorry about that" thing, I guess rubbing it in that he's dropped a...Senjin? I mean, it trades favorably, but it's T5.
So I play an Arcanite Reaper, kill the Sen'jin, and continue on.
He dropped DotC in Taunt mode on T5, which I took out with a Whirlwind + Arcanite, added a Dread Corsair to the board. On T6 he dropped the Sunwalker, which I used my minions to destroy, then dropped Leeroy + Heroic Strike on the Axe for lethal.
Don't say "sorry about that" on T4 with a Sen'jin.
I know I'll say "sorry" if I'm on another screen when my turn starts -- it's possible that this is what happened. For me, I don't know if the other person's been waiting 30 seconds or 2 minutes, but maybe it comes across the way you see it?