Ok, then it is probably an issue where the UI fails on some odd filter, and that prevents the view from loading somehow. Very excited to hear if you figured out which filter can cause this.
I’ve played around with it a little and can’t find a single filter that produces this result. Maybe it was just too many of them? I removed all those that were redundant/obsolete and it seems to be working again.
Hmm, I was hoping for a smoking gun 
How many filters did you originally have? Were they a mix of regex or all wildcard filters?
I had over 150 exclusions, and it was a mix of specific paths and regex.