What I say: Riverdale has some major plot holes

What I mean: It's been 183 days since 2x04 when Dilton STABBED HIMSELF IN THE LEG and now we're on 2x20 but this event has NEVER been addressed. In fact, not only has the stabbing never been discussed, but Dilton's existence has been seemingly wiped from the show: no one went to visit him in the hospital and no one has mentioned him being absent/his condition since. Everything that happened in that episode was completely glossed over and ignored in every subsequent episdoe. Is Dilton even real? Characters like Fred and Moose get out of the hospital in DAYS but it's been maybe MONTHS since Dilton was last heard from. Where is he? Where is Dilton? GIVE HIM TO ME.