It was in 2020, there was only one climb into the northern trunk, as well as into the ventilation of the auxiliary room. According to reviews from wikimedia, there are already photos of the trap
We rolled down and looked at it,
It is better to go with the guys who go down on insurance, so there is almost nothing to see, all the passages are filled in, one narrow hole remains,
The place is a credit. No entrance was found in the right shaft. They found it in the left one, BUT you need a rope and the skill of descending/climbing along the top. It was not possible to get down yet, because there was no necessary equipment.