Season 3 ends in November 2018 and season 4 picks up in December 2018. How do all the character's appearances change so drastically? Especially Ani whose hair grew 6 inches in one month! And Tyler isn't limping. Zach doesn't need his leg brace and is miraculously healed. Tony dyes his hair from one month to the next. Clay is totally psycho with his personality disorder- I mean that came on in a month? I realize he saw ghost Hannah etc but nothing like this.
I know it's stupid but inconsistencies like these bother me. It implies that the show runners thing we (the audience) are stupid and don't notice these things.