This seems to be a bit premature. Per a posting on DGS as of two days ago.......
"Announcement: after some voiced concerns with the safety of pedestrians at a city council meeting we need to ask that the course goes in-played until we get proper safety signage posted throughout the park. This won't take more than a couple days. For now, the course is back "under construction". Stay tuned."
When I posted the course was opened. When I teed off on Thursday at 4PM it was open as well. Sometime during that round the parks put up the closed for construction sign.