Couchbase Query's finalSuccess is false, but error list is empty

Hi, I am developing an application for something work related.

I have noticed there is an intermittent error that is being thrown from Spring-data from couchbase, and the issues seems to lie with the Couchbase SDK.

Debugging Spring-Data, I found that when it runs Couchbase query, sometimes the finalSuccess of the N1qlQueryResult is false. But the list of errors it returns is empty.

I am using Spring-data-Couchbase v2.1.3. Release, with it it has the couchbase java-client-2.2.8-sources.jar.

Anyone have an idea what is going on, as I am at a lost.