Nicktoons UK will be leaking a LOT of Casagrandes episodes starting January 11 and possibly up to January 22 (my schedule only goes to January 19 right now), meaning a potential total of 10 episodes will air in the UK before the US:
Jan. 11: No Egrets (204A)
Jan. 12: Meal Ticket (204B)
Jan. 13: Guilt Trip (203A)
Jan. 14: Short Cut (203B)
Jan. 15: The Kid Stays in the Picture (201A)
Jan. 18: Achy Breaky Art (201B)
Jan. 19: Fool's Gold (205A)
Jan. 20: Flight Plan (205B)
Jan. 21: Teacher's Fret (207A)
Jan. 22: An Udder Mess (207B)
Premiere time for all episodes is 7:30am UK time (2:30am US EST time), reruns will be at 4:30pm UK time (11:30am US EST time).
Schedule will be updated as it goes further in the next few days.