Repeater Within Taxonomy Does Not Appear To Save Data

I have built a custom taxonomy with a handful of custom fields. One of these fields is a repeater that contains one Page Link field (which points to a custom post type).

When I set the dropdown to a page and hit save, the data does not seem to save. When I go to edit the taxonomy, the dropdowns are all set to the first page option.

Is there something I am doing wrong here? I've attached some screen captures for clarification.

I'm using ACF 4.0.0