According to Shannon Kook-Chun's Twitter 
There's going to be Halloween Webisodes, I'm super excited. Let's cross our fingers for Chantay Dying :D
In case you can't read it it says "Shooting the Halloween Degrassi webisodes all day jst b4 India n hiatus cast all caught nxt 6 eps cos we'l mis em. U guys r gona FLIP!"