Why can't I access Sitebuilder desktop?

We are currently migrating accounts to a new, faster and more secure data center. Some customers are unable to access Sitebuilder desktop. In many cases, you will be able to launch Sitebuilder Plus from within your Homestead account, so you can make your edits. We are working as quickly as possible to make the transition to the new center and get your desktops back online. We are very sorry for the inconvenience.

Some very large accounts with 40+ websites, or sites with several hundred pages, may not be able to launch Plus.

We are very sorry for this inconvenience and assure you we are doing everything possible to resolve this.