The problem was in fact unrelated to the questions. The problem was in the underlying mechanics of those questions and concerned the data production process as a whole. The problem occurred during an auxiliary data collection process when we converted certain responses in order to follow up with respondents. During that conversion, the system read questionnaires completed in French as questionnaires completed in English, as you can see in the example.
On October 31st, 2017. See this statement in context.