Yes this just happened to me as well. In my case I had edited a reply. And then I went to reply to the main thread and it loaded in my first edited reply comment.
The only thing that made twitter useable. No ads. You put your lists of people into columns, so you only saw exactly what you wanted to see. No algos trying to shove "you may like" stuff down your throat.
I use it for work reasons but I'm not paying for it, I'll deal without and start digging into what needs can be fulfilled with mastodon. I stopped using it the first time it broke for a week due to elon and I thought it was over then.
It's datacapped at 1TB before you get throttled, and the performance is always degrading, and you have to buy from an asshole.
I'd do it if I was desperate, but it'd essentially have to be the only option available.