As said above, your drop rate decreases over time because the potential rewards are still based on the entire loot table of style pages. If RNG determined you get Horned Dragon girdle but you already know that page, you'll get nothing. The fewer pages you have left to collect, the longer you will go without a page drops.
I'm down to 4 pages left, and I've gone just over 2 weeks without a drop now.
As said above, your drop rate decreases over time because the potential rewards are still based on the entire loot table of style pages. If RNG determined you get Horned Dragon girdle but you already know that page, you'll get nothing. The fewer pages you have left to collect, the longer you will go without a page drops.
I'm down to 4 pages left, and I've gone just over 2 weeks without a drop now.
That's stupid, in my opinion. Even if you really enjoy BGs, having a system that cuts your rewards down over time to the point of going weeks without a drop is ridiculous. Imagine you did not enjoy PvP in any way, but were determined to get all the motifs available nowhere else.
It's almost like decisions at ZOS are intentionally made to make players feel frustrated and alienated.