Steps to reproduce:
1. Use fresh build of 4.x
2. Create a few events, i.e. scheduled, uploaded, etc.
3. recreate admin UI index (POST /admin-ng/index/recreateIndex)
check logs for warning "(OsgiEndpointHttpAssetProvider:70) - No organization found! Using default server url". This is due to a null Organization, suggesting that SecurityService cannot retrieve the current Org.
SecurityService should be aware of the current org.