It always surprises me that there's so many people who can't understand the idea of rng

Of course, it's not like I can't understand the frustration of not getting what you want after plenty of runs of the same instance. It can be quite disheartening. Still, random is random, there's no conspiracy against anyone and there's nothing we can do 'bout it.

Not gonna lie though, bugs like that can happen. Still, if that was the case here we'd surely see far more people reporting this problem all over the forum, containing far more data than bad luck of one person. After all, there's quite a lot FCs farming primals for weapons.