Repro

Here's my repro case:
https://jsfiddle.net/sethwieder/L46en8b2/40/

Expected

We're passing in an object as the input and expected it to denormalize nested objects based on the provided schema.

Actual

The output duplicate the same item for each index in the input array.

Context

This used to work in 3.2.3, but no longer works as of 3.2.4.

It's unclear to me if this is even correct usage of denormalize(), as the docs just say:
"the normalized result that should be de-normalized. Usually the same value that was given in the result key of the output of normalize." - is this expected to only work with IDs as inputs?

It's also unclear from the tag changelog what exactly caused this change in behavior and if it's expected or not