Normal Conquest more difficult?

I'm playing Conquest in Normal mode and I notice that the difficulty is much more complex than previous times. I don't know if it was a bug or intentional, but in itself it is a quite difficult event that by increasing the level of the teams to face I don't think it would be the best solution.

Spending 15 days trying the same battles over and over again (even this time not only the bosses are difficult, but also the common nodes) I don't think it's the best way to motivate players