The maintenance is complete, and the PTS is now back online and patch 10.0.1 is available.
Maintenance for the week of April 22:
• [COMPLETE] Xbox: NA and EU megaservers for patch maintenance – April 24, 6:00AM EDT (10:00 UTC) - 12:00PM EDT (16:00 UTC)
• [COMPLETE] PlayStation®: NA and EU megaservers for patch maintenance – April 24, 6:00AM EDT (10:00 UTC) - 12:00PM EDT (16:00 UTC)
Shocking Syphon and Restoration Tether still cause your character to stop moving
In the PTS: "Fixed an issue where activating instant cast area-bound abilities could cause your character to stop moving briefly."
These 2 abilities and their morphs still cause your character to stop moving briefly.