Hello! Last year, I hosted a programming competition as a gym. We wrote custom problems, and I uploaded them through Polygon and added them to the mashup. Now that the contest has been over for a while, I would like to be able to share the contest problems publicly on our website so prospective contestants can see examples of what to expect.

In the edit tab, I can see that the Visibility is currently set to "Private — visible for you only". When I attempt to change it to "Public — opened for everyone", it gives me the error: "Mashup contest can not have visibility other than private". As I am the creator and administrator of this contest and all problem writers have consented to making these problems public, is there a way for this to be overridden and the contest to be made public?