Stale Module Data in Power BI

I've successfully built out a Power BI semantic model that appears to connect to Anaplan just fine. When I created the model, I logged into the Anaplan Connector using my company SSO. Once the credentials were validated, I selected the Export Action that I had previously created and loaded the data. Initially, all data came through and the model appeared to be working perfectly.

However, after about a month, I've noticed the Anaplan Lists and Modules that I am loading into the Power BI model are stale. They contain the exact same data they contained when I initially created the connection. Power BI is not giving me any indications that the connection is defunct. There are no errors and the model refreshes successfully a couple times a day.

What is even more confusing is that when I attempt to create a new connection to Anaplan in a brand new Power BI file, the data that is loaded is the same stale data. It somehow seems that Power BI is not triggering the export action. Is there some sort of toggle setting within Anaplan that allows outside connections to trigger actions?