These are easy fixes if we know what the quest name is and what the proper version of ZC is. It is possible that the submission was sent with the wrong version of ZC selected. In that case the QDB managers really don't have time to confirm that information because unless we play it and look for little issues we can't tell from our end. Also it's been quite a while since I have used ZC so I am sure I have forgotten some of the differences between the alphas and betas myself.

Moral of the story - for anyone submitting quests to the QDB please make sure your ZC version is listed correctly to ensure your quest is playable!