I can no longer get a project or it's related tasks to accept a Planned Start date of July 1, 2017 or a Planned Finish/Deadline date of December 31, 2017, both dates are weekends.
Other tasks in my project have those dates, and I attempted to copy those settings exactly, to no avail. It allows me to select the date 12/31/2017 for example, but as soon as I hit save and look at the Gannt Chart or Project Plan, it has reverted back to 7/3/17 and 12/29/17.
There are no specific resources assigned to this project or tasks, and in my admin settings, I have the week starting on Sunday. Due to reporting that happens outside of Celoxis, I need the ability to have a project start or end on a day of my choosing, even if that day is a weekend. Any ideas?