Internal error to the application for ReviseFixedPriceItem in the sandbox
I have recently started getting the following error when calling ReviseFixedPriceItem in the sandbox environment. 'ReviseFixedPriceItem: Class: RequestError, Severity: Error, Code: 10007, Internal error to the application.' No changes have been made to the unit tests which are raising this error and no other calls in the sandbox or production environment seem to be effected. The API Site Status page mentions similar bugs that are marked as 'resolved' within the past week or so. Anyone know what is going on here?