The opening hours info can be found in the Know Before You Go section after you tap the Info tab in My Booking. Then, tap See All Opening Hours and check if the venue is open on your intended visit date.
Traveloka Sdn Bhd (Registration No. 201501003122), Level 14 Tower 2, Menara Kembar Bank Rakyat, 33 Jalan Rakyat Brickfields, 50470 Kuala Lumpur, Malaysia