Help needed: exact workings of ret abilities on nost

So I'm working on a ret paladin dps spreadsheet, but, from what I've been able to gather, various abilities (SoC, SotC, cons) are currently bugged. Could someone explain exactly how those abilities currently work?
Also, if someone knows how to correctly model Hand of Justice that'd be great as well.
Also, if someone knows how to correctly model Hand of Justice that'd be great as well.