Resource sharing between two applications located on different timezone doesn't work

012-06-19 14:49:52,318 http-8443-36 WARN anonymous 889x58167x1 - 63.246.18.90,127.0.0.1 /plugins/servlet/oauth/request-token [serviceprovider.internal.servlet.RequestTokenServlet] Rejecting OAuth request for url "https://jira.sultan.com/plugins/servlet/oauth/request-token" due to invalid timestamp ({oauth_problem=timestamp_refused, oauth_acceptable_timestamps=1340109892318-1340110492318}). This is most likely due to our system clock not being synchronized with the consumer's clock.
2012-06-19 14:50:39,559 http-8443-30 WARN alexandre.alquier@sultan.com 890x58179x1 pocngl 82.127.114.234,127.0.0.1 /plugins/servlet/applinks/oauth/login-dance/authorize [apache.commons.httpclient.HttpMethodDirector] Unable to respond to any of these challenges: {oauth=OAuth realm="https%3A%2F%2Fsultan.onconfluence.com", oauth_problem="consumer_key_unknown"}
2012-06-19 14:50:39,559 http-8443-30 ERROR alexandre.alquier@sultan.com 890x58179x1 pocngl 82.127.114.234,127.0.0.1 /plugins/servlet/applinks/oauth/login-dance/authorize [core.auth.oauth.OAuthApplinksServlet] An error occurred when performing the oauth 'dance' for application link 'sultan (d138ac5b-109f-389b-a6fd-ed6acf8b5a80) https://sultan.onconfluence.com com.atlassian.applinks.application.confluence.ConfluenceApplicationTypeImpl@7db75f15'
com.atlassian.sal.api.net.ResponseException: Failed to get token from service provider, problem was: 'consumer_key_unknown', full details: OAuth realm="https%3A%2F%2Fsultan.onconfluence.com", OAuth realm="https%3A%2F%2Fsultan.onconfluence.com", oauth_problem="consumer_key_unknown"
	at com.atlassian.applinks.core.auth.oauth.OAuthTokenRetriever$1.handle(OAuthTokenRetriever.java:118)
	at com.atlassian.plugins.rest.module.jersey.JerseyRequest$1.handle(JerseyRequest.java:142)
	at com.atlassian.plugins.rest.module.jersey.JerseyRequest$1.handle(JerseyRequest.java:139)
	at com.atlassian.plugins.rest.module.jersey.JerseyRequest$2.handle(JerseyRequest.java:163)
	at com.atlassian.sal.core.net.HttpClientRequest.executeAndReturn(HttpClientRequest.java:307)
	at com.atlassian.plugins.rest.module.jersey.JerseyRequest.executeAndReturn(JerseyRequest.java:158)
	at com.atlassian.plugins.rest.module.jersey.JerseyRequest.execute(JerseyRequest.java:138)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.atlassian.plugins.rest.module.ContextClassLoaderSwitchingProxy.invoke(ContextClassLoaderSwitchingProxy.java:27)
	at $Proxy1365.execute(Unknown Source)