WoWInterface - Enumerating DF talents

I have some code to determine picked talents. The code fails with some talents like Berserk, which has 2-3 extra talents/nodes that enhance the base Berserk. My code shows I have 0 points on Berserk which is not correct. In addition the talent tree has nodes like "Berserk: Persistence" or "Berserk: Ravage" - but I cannot see them in the enumeration.

On a side note when I shift-click on say "Berserk: Ravage" or "Berserk: Persistence" with chat open, it simply copies "Berserk" without the ": Ravage" or ": Persistence".

How can I enumerate those talents properly?

Here is my code

Code:

local function GetActiveTalentsTraits()

  -- this is the old style talents ( patch < 10 )

  --BA_Data["function LogTextLine"](string.format("----->>>>> talents - specs <<<<<-----"));

  --local __specID, __specName, __description, __icon, __background, __role = GetSpecializationInfo(GetSpecialization());

  --BA_Data["function LogTextLine"](string.format("GetSpecializationInfo -- old style spec - id:%d - name:%s - descr:%s",__specID,__specName,__description));

  local lTalents = {};

  local lConfigID = C_ClassTalents.GetActiveConfigID();

  --BA_Data["function LogTextLine"](string.format("GetActiveConfigID - active:%d",lConfigID));

  local lConfigInfo = C_Traits.GetConfigInfo(lConfigID);

  local lTreeIDs = lConfigInfo["treeIDs"];

  --BA_Data["function LogTextLine"](string.format("GetConfigInfo -- configID:%d - name:%s - type:%d - num trees:%d",lConfigID,lConfigInfo["name"],lConfigInfo["type"],#lTreeIDs));

  for i = 1, #lTreeIDs do

    for _, lNodeID in pairs(C_Traits.GetTreeNodes(lTreeIDs[i])) do

      local lNodeInfo = C_Traits.GetNodeInfo(lConfigID, lNodeID);

      local activeEntry = lNodeInfo.activeEntry;

      local activeRank = lNodeInfo.activeRank;

      if ( activeEntry --[====[ and activeRank > 0 ]====] ) then

        --BA_Data["function LogTextLine"](string.format("node id:%d - entry:%s - rank:%d",lNodeID,tostring(activeEntry),activeRank));

        local activeEntryID = activeEntry.entryID;

        local lEntryInfo = C_Traits.GetEntryInfo(lConfigID,activeEntryID);

        if ( lEntryInfo ) then

          local lDefinitionID = lEntryInfo["definitionID"];

          --BA_Data["function LogTextLine"](string.format("def ID:%s",tostring(lDefinitionID)));

          local lDefinitionInfo = C_Traits.GetDefinitionInfo(lDefinitionID);

          --BA_Data["function LogTextLine"](string.format("def info:%s",tostring(lDefinitionInfo)));

          local spellID = lDefinitionInfo["spellID"];

          -- bugbug this should not be! but we work around it

          if ( not spellID ) then spellID = 0; end

          --BA_Data["function LogTextLine"](string.format("spell ID:%s",tostring(spellID)));

          local spellName = spellID ~= 0 and GetSpellInfo(spellID) or "Unknown spell";

          lTalents[spellName] = activeRank;

          --BA_Data["function LogTextLine"](string.format("id:%d - %s - %d",spellID,spellName,lTalents[spellName]));

        end

      end

    end 

  end

  --BA_Data["General variables"]["function DumpTalentsTraits"](lTalents);

  return lTalents;

end