All Constituent data, including Constituents, Gifts, Actions, etc. are missing from NXT webview after the date of 2-07-17
We are currently evaluating this issue and will update this article when we have more information.
Steps to Duplicate
1. Login to NXT webview 2. Go to Lists > Gifts 3. Setup a Gift list with no filters on it 4. Sort by date descending and notice the last gift is from 2-20-17 5. Repeat this process for constituents and actions and see the same results