WSClient failures in test suite related to drop zones

Tests related to the landing zone are failing see below errors:

ERROR BaseHPCCWsClient ArrayOfEspExceptionWrapper: Could Not FetchDropzones

Error: Tests run: 15, Failures: 4, Errors: 0, Skipped: 1, Time elapsed: 6.039 s <<< FAILURE! - in org.hpccsystems.ws.client.FileSprayClientTest
Error: testDeleteDropZoneFile(org.hpccsystems.ws.client.FileSprayClientTest) Time elapsed: 0.131 s <<< FAILURE!
java.lang.AssertionError: The File could not be uploaded
at org.hpccsystems.ws.client.FileSprayClientTest.testUploadFile(FileSprayClientTest.java:194)
at org.hpccsystems.ws.client.FileSprayClientTest.testDeleteDropZoneFile(FileSprayClientTest.java:231)

Error: testSprayCSV(org.hpccsystems.ws.client.FileSprayClientTest) Time elapsed: 0.166 s <<< FAILURE!
java.lang.AssertionError: The File could not be uploaded
at org.hpccsystems.ws.client.FileSprayClientTest.testUploadFile(FileSprayClientTest.java:194)
at org.hpccsystems.ws.client.FileSprayClientTest.testSprayCSV(FileSprayClientTest.java:213)

Error: testUploadFile(org.hpccsystems.ws.client.FileSprayClientTest) Time elapsed: 0.084 s <<< FAILURE!
java.lang.AssertionError: The File could not be uploaded
at org.hpccsystems.ws.client.FileSprayClientTest.testUploadFile(FileSprayClientTest.java:194)

Error: testDespray(org.hpccsystems.ws.client.FileSprayClientTest) Time elapsed: 0.075 s <<< FAILURE!
java.lang.AssertionError: The File could not be uploaded
at org.hpccsystems.ws.client.FileSprayClientTest.testUploadFile(FileSprayClientTest.java:194)
at org.hpccsystems.ws.client.FileSprayClientTest.testSprayCSV(FileSprayClientTest.java:213)
at org.hpccsystems.ws.client.FileSprayClientTest.testDespray(FileSprayClientTest.java:267)