Having more than two farms causes the first farm call to be delayed until it's called again

[ConnorDY]

Steps for re-creating the issue:

1. Setup two farms
2. Call both farms
3. They both fire as soon as they're called as expected
4. Setup a third farm
5. Call any of the farm
6. Call that farm again

You'll notice the first and second call fire when the second call is made.

EDIT:
This only occurs when I'm running this locally on my Mac.
It appears to work fine when deployed on linux.

[rvagg]

@ConnorDY I don't suppose you could come up with a test case that triggers this? Having a test that we could make pass might be the best way to get this addressed. I simply don't have time to investigate it myself.

[rvagg]

^ by "test case", I mean a PR that introduces a change to the test suite here that would fail under the conditions you mention.