Bro I got similar 8 GB pack pack(2gb/day 4 days) for 2 times beginning and ending time of ipl.I just have a 399 plan only. No queued packages. Before that I got jio tv 10 gb complimentary pack at the month of march. That time I hadn't recharged my number with any plan. So our recharges not depends on complimentary packs. Prime membership is the basic criteria for enjoying complimentary data packs.