The Grouper Service is unavailable, due to essential planned maintenance.  We attempted a major platform upgrade last night, however, we had to make a partial roll-back, before releasing the service again this morning.  However, the service has remained in an unstable state and we are progressing with the remainder of the upgrade this afternoon.  In order to ensure there is no loss of data, or data partially processsed, we have restricted access to the service until this operation is complete.  

We expect the service to be available again later this afternoon, 19 Jul 2019.

We appologise for the disruption caused.