This happened to me last night, It only happens when you have already climbed the ladder and want to go down. When you select "Go Down Ladder" the character runs off of the edge and lands on the ground, sometimes you die and sometimes you appear back on the ladder and can climb down.

Hello,

Thank you for sending us your feedback regarding this issue.

Unfortunately, the problem regarding climbing the ladders is a known issue that has previously been reported.

Closing as duplicate of #155.

Please upvote the original issue to increase visibility and feel free to add any extra information (updated repro steps/screenshots) in the notes section.

Thanks