User blog comment:Austria-Man/Chris Savino has send me an answer!/@comment-31563773-20171016193238/@comment-24200891-20171016193809

I call it continuity errors. Major errors are Ronnie Anne absent in Linc's class in all eps before Relative Chaos despite being his classmate in Shell Shock. Another thing is Rita and Lynn Sr being lazy bums in Health Kicked despite what we saw in the Loudest Yard. Total recton is Lisa having PhD and teaching at university in Cover Girls, yest being in kindergarten since Making the Grade.