Comment 2 for bug 1940563

Yes, this is a side effect of the switch in python3 that changed [1] how > comparisons with None.
All active versions of Designate stable releases, prior to yoga, that run on python3 will need to be corrected. (Usurri, Victoria, Wallaby, Xena) We would start at Xena and backport from there.

[1] https://docs.python.org/3/whatsnew/3.0.html#ordering-comparisons