The roles and workloads of teachers have been widely noted as changing considerably over recent decades. In this 2009 replication of a 1992 study, 379 New Zealand primary school educators are surveyed regarding their workloads, how these changed and their perceived sustainability. It investigates how respondents believe that educational reforms and initiatives impact on their work, their home life, their health, and their view of teaching as a career. Results from both cohorts signal warnings to school leaders as workloads increase in hours and complexity, leaving educators to grapple with the complicated balance of demands made of them. (Contains 12 tables, 2 figures and 2 notes.)