Link for regex is gone

 pihole version
  Pi-hole version is v4.3.2-421-gb73580f (Latest: v4.3.2)
  AdminLTE version is v4.3.2-426-gdd7b2b2 (Latest: v4.3.3)
  FTL version is vDev-61d67ff (Latest: v4.3.1)

We worked so hard for this, now it's gone (no more link)…

Don't know what is happening here, I cannot explain this. I open the query log and notice the regex links are gone. A few minutes later, I click on the query log again, search (next page) and the links are back.

I don't expect the developers to pay attention to this (for now), since I'm not really sure how to replicate this, just undeleting the topic, to ensure other users, noticing the same, have a topic to possibly report a problem.

Ignore for now, unless you have the same expririence...

pihole -q says:

pihole -q www.fbnw.com
 Match found in regex blacklist
   ^(.+\.)??(facebook|(t)?fb(nw)?(cdn|sbx)?)(\.[^\.]+|\.co\.uk)$

pihole-FTL debug log says:

[2020-02-20 15:04:13.793 2720] Regex blacklist (DB ID 54) >> MATCH: "www.fbnw.com" vs. "^(.+\.)??(facebook|(t)?fb(nw)?(cdn|sbx)?)(\.[^\.]+|\.co\.uk)$"

Sounds like a typical browser cache issue. This will happen a few times during the beta as the scripts change often. Always try a force refresh first Ctrl + F5 when you see web oddities.