Hello.
I have two identical tasks in my project with fixed duration 7 day and 0 work assigned to one resource (marked as milestone) and have identical predessesor.
Why I have so many versions of same two tasks?
In pub table first task start 2022-08-17 18:00:00.000 and finish 2022-08-17 18:00:00.000 and duration 7 day.
In pub table second task start 2022-08-17 18:00:00.000 and finish 2022-08-26 18:00:00.000 and duration 7 day.
In PWA is the same as in pub table.
In Project Professional 2016 in project public version:
first task start 2022-08-17 18:00:00.000 and finish 2022-08-17 18:00:00.000 and duration 0 day,
the second task start 2022-08-17 18:00:00.000 and finish 2022-08-17 18:00:00.000 and duration 0 day.
(Project Professional 2016 April 5, 2022
SharePoint 2019 June 2022 CU)