Cache not found on put after create was successful

During x-site testing of 10.0.0.CR3, a situation came up where a script successfully created remote caches in both sites being tested, but then a cache put in one of the sites returns 404. After a few calls, the site returned 200.

Command line output can be found here.

In the test, each site contains 2 nodes. The manual test is being added by this operator PR.