Specific component relation not getting populated through api

I got a component, which contains a one-to-many reference to collection reviews, the title field get populated fine, so do other components, and their relationships, but this one for some reason doesn’t?

populate: {
  components: {
    fields: '*',
      populate: {
        reviews:  { fields: '*', populate: '*', },

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After some further investigation - it seems this happens for every single new collection I create, so something must’ve broke internally

Is there any guidance on how I can fix this?