Yes, Universal Endpoint - ENDPOINT NEWS above title and in the blue rectangle is not present in the mark up,
ENDPOINTS NEWS - Feed for Pfizer is the string between title tags of the channel so I guess it should say that instead.
Mark up

It's not the feed name though.
image
It'd be the name of the page if it didn't output feed, but then again, it's nowhere in mark up so idk where opera gets it from

I have a question about how rss reader works, or rather where it gets one bit of data in particular. Underlined on this image is a bit of text that is not present in the mark up of the feed, so the question is, where does it come from?

Fixed in the latest update

Every single time, when something (ads for example) initiates new window, opera gets restarted, sometimes with tabs from previous session, sometimes it clears these tabs and restarts "empty".
Win 7, Opera Developer 49.0.2723.0 (PGO)

Hello. So recently, I assume after the latest update, Opera started putting itself into Toolbar's quick launch every time it's launched. That pisses me off tbh. I simply don't have anything in quick launch and I certainly don't like anything being added there without asking me first. Please fix this. Thanks.

OS: Win 7 x64
Opera: Dev, 45.0.2548.0

Hello. I have a weird thing in 2329 where when I switch tabs (especially these previous tabs loaded for the first time after launch with delayed loading of background tabs enabled), I get redirected to link from social sharing things or something. And it's very annoying, cause if I go back, it will just redirected me there again. Doesn't happen in 2323. Example url of where it happens https://wordpress.org/plugins/simple-rating/

40.0.2296.0 is unusable for me. Every tab crashes (even settings, about, etc), every time. Win 7 x64