Not necessarily. Indonesia timezone is gmt+7.

If you take 7 hours from 1am, on friday, you'll get 18 pm, thursday in GMT, which is regular CL time.

So his schedule to friday, at GMT times is:

Thursday:
18:18 CL game
20:13 League
Friday:
09:53 League
12:43 Cup

Normal schedule... This is the problem that happens with such different time zones matched together. I already suggested separating servers by big time zones brackets. It would diminish the problem a lot.