So... I finally found Primeval Ruins...

yeah, its nice to make game content that players can access only if they are very lucky or play hundreds hours a month.

similar with depth progress and rare encounters. I have lvl 91 and 95 chars and tried to digg down when possible with only little failed attempts. But now Im only at 340 depth, although my second char would be able to deal with much deeper levels. Id like to try the more challenging and rewarding content but no way, would have to quit life. And everything I can see around are only the generic nodes and tedious encounters. I personally dont like this design and Im done with that:/

So what's the company stance behind this? Why is content so limited?

Or worse, how do we know it's not some bugged mechanic that is keeping these zones from spawning?

Gratz! Yeah I think the bosses (for one example) were WAY too rare this league. Call it a bug, a mistake or a pita, I don't care.