User blog comment:Calicokat/Teen Wolf News Meta Part 2/@comment-58.173.6.18-20141115004234

all these things have nothing to do with an alternate dimension. its called continuity and its because they film scenes out of order and therefore sets, cotumes, people change due to the crew/director forgetting. They have people called continuity girls which watch the episodes/movies before they air to check to see things like this arent present but they do miss things - even it is sometimes as simple as someones hair being parted differently. so i do not think it has anything to do with other dimensions although it was a really cool theory.