Was working about 30 minutes ago. Was in the Delta forums and suddenly the Forum Tools (where i normally click the pulldown and select Mark as read) no longer pulls anything down (no menu items/options).
Happens across every forum now (I had just used it a few minutes earlier).
Then I got the message that Flyertalk was down for maintenance, so I figured maybe that was it.
It's back up, but still doing same thing.
Firefox 142.0
I do have ad blockers/etc. Disabled them. No difference.

Then I tried Chrome (NO ad blockers installed, only Rakuten and Roboform extensions). The entire flyertalk site loads very oddly/funny (half-functional) there.

This is on Windows 10 desktop, FYI
Can't really test on mobile since mobile browser functionality is limited (there's no "mark as read" AFAIK, etc).

Anyone else seeing this?