Rift has been patched for the 1.5 Hotfix #12 (8:00am PDT 11/2/11 [NA] - TBA [EU]). You can check out the patch note below, also available in the Rift forum. We are working on the update of Magelo Sync and we will keep you posted!
Update: Magelo Sync has been patched!
RIFTSTALKER
Guardian Phase: Now gives the Riftstalker a chance to Deflect attacks, reducing their damage taken by the Riftstalker's Deflect rating. Deflect rating is increased by Dexterity.
GENERAL
Players with old Sourcestone vouchers in their inventory can once again use them to create Sourcestone tokens.
All pre-existing Vorbote des Regulos items that haven't yet been added to your Companion list are no longer Soulbound (much like newly acquired Vorbote des Regulos).
Achievements: Experte: Königsbresche: Kriegshunde should properly trigger once again. Hunter Suleng's Ethereal Warhounds are back to spawning at the correct level.