Board Thread:Show-Related Questions and Answers/@comment-2153169-20151008095703/@comment-5899967-20151010123123

Okay, I figured out.

They don't count 4x08 and 5x08 as different episodes, just longer. So...

22 + 22 + 22 + 22 = 88

Ep. 5x10 "Broken Heart" has been said NOT to be the winter finale, so ep. 5x11 will be the midseason finale.

88 + 11 = 99

This is why the spring premiere will be the 100th episode! They confused us when they said we'd get a 12 eps arc and a 10 eps arc.