DE hangs in a specific scenario
I found a case where Data Explorer hangs or behaves strangely, but I could not be 100% sure about the cause of this issue.
The scenario is that I have a categoryscheme, which contains a category with only one dataflow. You can find it at ILO Staging, Labour cost (LAC).
When you click on this category, the only dataflow is automatically loaded, which makes sense of skipping the result page. Then if you use Back to the search results button or just back button of the browser, going back to the home page and click on the category again, this dataflow just hangs (pages freezes in most cases and nothing gets reported in the console). (You may need to go back and forth a few times but I can always produce this issue.)
Last update with the 'yay' release: It doesn't hangs anymore, but the dataflow is incorrectly loaded. I am attaching 2 screenshots, and the behaviour can be observed at ILO data-test, click on Labour cost (LAC).
Step 1: click on Labour cost (LAC)
Step 2: click on Back to the search results
Step 3: click on Labour cost (LAC) again, a completely different DF is loaded.