PERT date calculations not working

Hey, I’ve created a PERT diagram and looks like date calculation feature does not work. So the time of the tasks in the path does not sum up, so I can not see a critical path. Does anyone know how to fix this?

Please see the example https://monosnap.com/file/4XIC5XqRT6ua0fyu86eVBuV4kSpFiJ

Hi Макс,

It is checked that you have submitted a ticket to our support staff regarding this issue. We will follow up with your ticket as soon as possible. Thank you for your patience.

Best Regards,

Antony.