Updating this to delivered! Both Dashboards and Reports can be recovered.
For Dashboards, select “Manage Dashboard” from the Dashboard name dropdown and then “Restore deleted dashboards” option is to the left.
Restore deleted dashboards
For Reports, select “Reports” from the global navgation and then “Restore deleted reports” option is to the left.
Restore deleted reports
If you run into this and something is missing, remember you can only restore dashboards you own!