contentful_middleman: Entities and assets don't get linked when using multiple locales

If I add locales: '*' to the CDA query, assets and links will only show the sys key and won’t be populated with the actual linked resource. In the following example, I’m using two locales (en-us and fr-CA) and two content types: a Section that contains multiple _Topic_s

Here’s the generated yml I get for a Section if I don’t specify multiple locales in the CDA query (f.cda_query = {}):

---
:id: 1RU28gignOCGg0UMau0mcM
:title: Life
:topics:
- :id: 5Hf7MhcNaw4OWoAWKYWa6M
  :question: Why?
  :answer: Because

💯 . The associated _Topic_s are populated.

Here is what I get when I set f.cda_query = { locales: '*' }:

---
:id: 1RU28gignOCGg0UMau0mcM
:title:
  :en-US: Life
  :fr-CA: La vie
:topics:
  :en-US:
  - sys:
      type: Link
      linkType: Entry
      id: 5Hf7MhcNaw4OWoAWKYWa6M

It loads plain fields just fine (the title), but linked entries are no longer populated.

For reference, here’s what one of the Topic yml files looks like:

---
:id: 1RU28gignOCGg0UMau0mcM
:title:
  :en-US: Life
  :fr-CA: La vie
:topics:
- :id: 5Hf7MhcNaw4OWoAWKYWa6M
  :en-US:
    :question: Why?
    :answer: Because
  :fr-CA:
    :question: Pourquoi?
    :answer: Parce que

It’s not shown in the above example, but the same issue happens with linked assets.

Additional information

• Ruby 2.2.3
• Middleman 3.4.1
• Latest published contentful_middleman (also tried with both contentful.rb and this repo’s master)
• Tried with these two content type settings:
  • i18n enabled on the Section “topics” one-to-many reference field and i18n disabled on the Topic fields (question and answer)
  • i18n disabled on the “topics” reference but enabled on Topic’s fields.

Any idea how to solve this? Thanks!