[Bug] Missing Info in tooltip.

I created a Planet Trait that has a trigger to apply a bonus to each new colony founded. I had to use a trigger because adding a Scope entry(Global) too EffectModifier does not work neither does having Faction as a Target btw. So a Trigger it was:-

<PlanetTrait>
    <InternalName>HomeWorld_FED</InternalName>
    <DisplayName>ST_HomeWorld_Name</DisplayName>
    <Description>ST_HomeWorld_Dec</Description>
    <RelativeWeight>0</RelativeWeight>

    <PlanetClassSelect>
      <MinPlanetClass>16</MinPlanetClass>
      <MaxPlanetClass>16</MaxPlanetClass>
      <Weight>100</Weight>
    </PlanetClassSelect>

    <EffectModifier>
      <EffectType>Growth</EffectType>
      <Target>
        <TargetType>Colony</TargetType>
      </Target>
      <BonusType>Multiplier</BonusType>
      <Value>0.2</Value>
    </EffectModifier>
    <EffectModifier>
      <EffectType>ProductionPoints</EffectType>
      <Target>
        <TargetType>Colony</TargetType>
      </Target>
      <BonusType>Flat</BonusType>
      <Value>4</Value>
    </EffectModifier>
       <EffectModifier>
           <EffectType>InfluencePerTurn</EffectType>
           <Target>
               <TargetType>Colony</TargetType>
           </Target>
           <BonusType>Flat</BonusType>
           <Value>1.5</Value>
       </EffectModifier>

       <Triggers>
           <OnEvent>OnColonizePlanet</OnEvent>
           <Scope>Global</Scope>
           <Target>
               <TargetType>Colony</TargetType>
           </Target>
           <Lifetime>Target</Lifetime>
           <Modifier>
               <EffectType>InfluencePerTurn</EffectType>
               <Target>
                   <TargetType>Colony</TargetType>
               </Target>
               <BonusType>Flat</BonusType>
               <Value>1</Value>
           </Modifier>
       </Triggers>

       <ColonizationPrerequ>
      <Techs>
          <Option>TechTree</Option>
      </Techs>
    </ColonizationPrerequ>

</PlanetTrait>

It works, the +1 Influence is applied to a new colony, only it does not show where from in the tooltip instead it shows a "Missing Info" +1:-