Last week, I reported that Microsoft adCenter was adding negative keywords on the campaign level. This maintenance would have occurred on Saturday, June 23.
However, in WebmasterWorld, Search Engine Watch Forums, and DigitalPoint Forums adCenter411 updates the threads to inform the community that the scheduled maintenance has been rescheduled for a later undetermined date. The adCenter blog has also been updated.
The Microsoft adCenter June 23 upgrade has been rescheduled for a later date. Your campaigns and keywords are running, sign in to the adCenter UI to manage your account. A future upgrade will allow you to manage negative keywords at the campaign level in addition to several features to improve performance. We’ll keep you informed as to when this future upgrade will occur. We apologize for any confusion that this may have caused and thank you for your patience and understanding.
Reporting is currently delayed, view the timestamp on the adCenter Reporting tab to see when your data was last updated.
Since many advertisers were looking forward to this update, I hope that "later date" occurs soon.