Issue with Explore Option in Neo4j 2.0.1: Relationship Changes Not Reflected

I'm currently using Neo4j version 2.0.1 and have encountered an issue with the Explore option in the interface. After uploading multiple CSV files and creating relationships between nodes (e.g., City → Station → Reading), everything initially displays correctly in the Explore view. However, when I modify or update the relationships—such as changing relationship types or altering node connections—the changes do not reflect in the Explore visualization. The graph still shows the old relationship structure, even though querying the database manually confirms the updates have been applied. I’ve tried refreshing, reloading, and clearing the cache, but the Explore tool continues to display outdated relationships. Is this a known issue in Neo4j 2.0.1, and is there a workaround to force the Explore view to re-sync with the current data? Or could there be a caching mechanism that needs manual clearing? Any guidance or explanation would be greatly appreciated.