TypeError during genotype expansion

[kshefchek]

On: https://monarchinitiative.org/disease/DOID:1339#compare

Click on: Danio rerio, hover over tnnt2a and select 'Insert associated genotypes'

Console: "TypeError i" - we will have to run in unbundled mode to debug. Behavior on the page is unaffected, but it is unclear if additional genotypes should be returned (the default of 5 is set).

We are running version 1.3.11 (latest)