Update 6/7/2017 10:25AM: Instructure has issued a fix for this issue, and the EEE team has verified that it is now possible to save edits to ePortfolios.
Initial report, 6/6/2017 10:04AM: The EEE Team is tracking an issue with ePortfolios in EEE+ Canvas.
Users cannot currently save edits to new or existing ePortfolios. Please do not use ePortfolios until Instructure issues a fix for the issue.
Our partners at Instructure have not yet shared a timeline for a fix, but we have communicated the criticality of this issue.
We will post updates here as we receive them.