It all was fine until a few months back.
I was using probably v38.x, cookies disabled, extreme data saving.
And I could load legacy twitter.
Then v39.x came out I installed it and a few days later or so I couldn't get legacy twitter to load. I even went back to v38 - which is a p.i.t.a. on android as downgrade isn't really possible, at least not without loss of data/settings - even with backup and rooting etc.
But to no avail.
And as we're at it: When will opera mini or opera for android finally be able to enable and disable features on a domain basis and not just generally for all sites? There are sides that I will never ever allow to set any cookies - that's why I have to use both opera browsers available for android, one that has cookies enabled and one that hasn't.
Also, why can't I set a custom search engine? The default ones are not to my liking, especially in opera mini. And having to go via the startpage which is just a fancy way of bookmarks, is a little old-fashioned for my taste.