SourceForge.net has been experiencing an outage across several of their services due to a directed attack against one of their development environments (CVS). To prevent an issue with additional services, SourceForge staff has temporarily disabled new releases (both uploads and mirroring). All staff is on-hand working on a fix.
As a result of this issue, last night's release of Juice Portable 18.104.22.168 and Mozilla Firefox, Portable Edition 4.0 Beta 10 have not properly released and are unavailable for download. We have disabled notifications of updates to both apps within the PortableApps.com Updater so users are not prompted to download these broken releases and posted this notice to both app's homepages and release announcements.
This is also delaying release of apps awaiting update. They are ready to go and will be released once the SourceForge issues are solved.
We apologize for any inconvenience this may cause and will post the updated release downloads as soon as they are available.
UPDATE (Feb 1 @2pm): SourceForge's release system just came back online. It's understandably overloaded so releases are mirroring very slowly. We're starting to process Juice and Firefox 4 Beta 10 first. We'll be monitoring and ensuring files are properly on multiple download mirrors before announcing them.
UPDATE (Feb 1 @5pm): Mirroring is still very slow. No US mirrors are available for downloads still after 3 hours. Juice and Firefox are still propogating.