[API v1 Bug] Outlaw and Demon Hunter rank lookups failing

When trying to pull ranking information I receive the error “Invalid class and spec specified” for Outlaw and both Demon Hunter specs.

For example:

Havoc Class=12, Spec=1:
https://www.warcraftlogs.com:443/v1/rankings/encounter/1877?metric=dps&difficulty=4&class=12&spec=1&api_key=*

Outlaw Class=8, Spec=4
https://www.warcraftlogs.com:443/v1/rankings/encounter/1877?metric=dps&difficulty=4&class=8&spec=4&api_key=*

both fail, while

Blood Class=1, Spec=1
https://www.warcraftlogs.com:443/v1/rankings/encounter/1877?metric=dps&difficulty=4&class=1&spec=1&api_key=*

Succeeds.

While I was trying to pull data, these three specs were the only ones to fail. For Rogues, if you don’t specify a spec results are returned (including Outlaw). For Demon Hunters I can’t get any results to return for either spec whether its specified or not.