Please fill out the following sections to the best of your ability, it will help us investigate bugs if we have this information at the outset. Screenshots are especially helpful, so please provide those if you can.
App version number, if a mobile app issue (shown under About in the side menu):
App Version 0.55.3 (130)
Screenshots of what you are seeing (instructions for taking a screenshot on computers and mobile devices: https://www.take-a-screenshot.org/):
From here
To here
Description of problem (please provide a set of steps we can use to replicate the issue, and make as many as you need.):
Step 1: go to the notification page
Step 2: click on the observation notification
Step 3: the white screen should show up with nothing on it