Vacancy templates & advert layouts needs to be made simpler as over complicated

When creating and posting vacancies there seems to be a lot of confusion on what to do after a design amendment has been made...as a lot of the time a client needs to update their vacancy templates, edit their publishing & then re-publish overall vacancy.. Clients are constantly getting confused on what they are supposed to do, sometimes we are not sure what is wrong... its also very difficult for us to de-bug / test all the separate areas where adverts are pulling from - advert template design > advert layouts > vacancy templates > published vacancies etc.