Resolved: Canvas will be unavailable
Canvas Service Pack 2018-8, originally scheduled to take place from 5 to 7 a.m. on Wednesday, August 15, has been delayed until 5 to 7 a.m. on Wednesday, August 29. Details on this update can be found at https://tinyurl.com/CanvasPacks.
Story added 17. August 2018, content source with full text you can find at link above.