Hello
We do have test server and use it constantly. It is very difficult to take into consideration every moment on the test. Without checking the changes by a big number of users, it is almost impossible to pay attention to every detail. This time we didn't consider obtaining loot in the low level dungeons by 65 players, due to the growth quests. The problem was fixed as soon as it was noticed (no one even reported this before).
1. As a result of this we will get a new ton of outrage, as some players were able to get the scrolls and the others not (негодования, так как одни same situation was with shugo tomb. The scrolls were added on the requests of the players and further removed by their own requests again.) It is impossible to please everyone! Existence of these scrolls in the shop is not an important thing for us. We will start a vote in discord and take actions on the results.
2. Chances of dropping an ice pick were increased from the very beginning.
The standard chance is 10%, now it is 30%, it is 3 times higher. We will not increase it any more.
3. Unfortunately, there's no such opportunity. Initially it would be more adequate, but due to the technical points we can't do it.
Therefore there's different mount of event items in different dungeons, depending on the amount of players, needed to finish the instance.