Fix miscellaneous prod bugs.

service/datastore/properties_test.go

Index: service/datastore/properties_test.go
diff --git a/service/datastore/properties_test.go b/service/datastore/properties_test.go
index 615ac1b29438712949e57c79cc38eb6399f784a9..c535229306a6d9c2f65a8e61544b047b15c8cdaa 100644
--- a/service/datastore/properties_test.go
+++ b/service/datastore/properties_test.go
@@ -94,7 +94,11 @@ func TestProperties(t *testing.T) {
 			})
 			Convey("invalid time", func() {
 				pv := Property{}
-				err := pv.SetValue(time.Now(), ShouldIndex)
+				loc, err := time.LoadLocation("America/Los_Angeles")
+				So(err, ShouldBeNil)
+				t := time.Date(1970, 1, 1, 0, 0, 0, 0, loc)
+
+				err = pv.SetValue(t, ShouldIndex)
 				So(err.Error(), ShouldContainSubstring, "time value has wrong Location")
 
 				err = pv.SetValue(time.Unix(math.MaxInt64, 0).UTC(), ShouldIndex)