I believe all the penalty claims, far from as clear cut as they are made out to be, came before Sturridge's goal. I've never bought the argument that you can just add a missed call as a goal - there's no guarantee that Sturridge would have scored the goal he actually did if they had scored earlier. So really we're just looking at an earlier 1-0 lead which doesn't change much.
At the end of the day, Liverpool had about 1 or 2 clear chances for all their domination, and I'm not even counting the goal since that was a chance out of nothing.
Coupled with the fact that this Liverpool side don't deserve Champions League football, much like the Premier League doesn't deserve five teams there, as well as Sevilla having the constant player turnover and overall revenue of Swansea (maybe), I really don't have room for sympathy for Liverpool.