Is there a limit to the number of terms one can have associated with a listing?

Currently term data is cached up to 1000 entries which may cause some terms not to appear. One can alter this limit manually in /lib/components/Entity/Helper/TaxonomyTermsHelper.php

Edit line 25:
->fetch(empty($num) ? 1000 : $num);

They plan to add a hook for this to allow configuration from the backend in the future.