Why did the clock keep running after our WR went OOB on final drive?

Was there a change in the rules from last year?

My understanding was that if a player goes out of bounds during the final two minutes of a half, the clock stops until the ball is snapped.

If a player goes OOB any other time, the clock stops until the ball is spotted.

Even the announcers pointed out "the clock is running" right after our player (I think it was Dural) stepped out after a completion. There was about a minute left.

Had the clock operator done his job properly we're never in a position where Ritter/Birmingham can claim we didn't get the last play off on time.

NOTE: This is the second time in two years a clock operator may have determined the outcome of a game. Tennessee got a first down on their final drive against Florida last year and the clock never stopped for the ball to be spotted. That 15-20 seconds wound up costing them the game.

If I'm wrong, please feel free to correct me. Otherwise, the SEC needs to stop allowing the home school to control the clock or at least force the officials to enforce the rules with regard to when the clock stops and when it starts late in games.

This is a disgrace that they've allowed this to happen two years in a row now.