Builder questline appears to give the wrong reward:

[hardy cove]

<quest id="0wotwQuestClass_PreBuilder">
<property name="name_key" value="0wotwQuestClass_BuilderComp_name"/>
<property name="subtitle_key" value="0wotwQuestClass_BuilderComp_subtitle"/>
<property name="description_key" value="0wotwQuestClass_BuilderComp_desc"/>
<property name="offer_key" value="0wotwQuestClass_BuilderComp_offer"/>
<property name="icon" value="ui_game_symbol_classBuilder"/>
<property name="repeatable" value="true"/>
<property name="category_key" value="Quest"/>
<property name="difficulty" value="easy"/>
<property name="shareable" value="false"/>

    <reward type="Recipe" id="***classPaperBarter***"/>
    <reward type="Quest" id="0wotwQuestClass_Builder"/>
</quest>

I believe that the "classPaperBarter" should be "classPaperBuilder"

[hardy cove]

confirmed: Changed that recipe to classPaperBuilder uploaded to the server and restarted the server. Once the server was restarted I issued the command "givePlayerQuest Grimreepr 0wotwQuestClass_PreBuilder" and VIOLA! the questline was able to be completed.