Warning: tried to cross-call unlinked Script

I get many of these warning messages and the Dominance Game Mode does not seem to work. That is, the game does not end when the Strongpoints Ratio is achieved for the Dominance Timeout period:

Warning: [LuaHandle::XCall] tried to cross-call unlinked Script.LuaRules.Strongpoints_Add()
Warning: [LuaHandle::XCall] tried to cross-call unlinked Script.LuaRules.Strongpoints_UpdateParameter()

There was recently some channel talk about dominance being removed altogether.