[Update 9:15 PM] The databases are looking good and it is OK to rez items again. We thank you for your patience and cooperation during the upgrade.
[Update 7:30 PM] As the rolling restarts continue, the inventory issues should resolve as well. Please check here for updates, and we will let you know when we reach a point of all clear for rezzing no-copy items.
A database issue is being worked on that affects inventory. Approximately 1/16th of our residents will be affected, although this could affect more than one server. As a precaution, it is best not to rez no-copy items until we give an all clear.