No, she tells Hermione and Ginny about it at one point in the last three books (pretty sure it's six, but not certain) during the summer or Christmas sections
It's a bit of a blink and you'll miss it throwaway line, but it's there
You know, I could've sworn that it was said in canon that she made the potion, managed to dose Arthur, and he then fell in love with the statue in front of Dumbledore's office. After it wore off after an hour, he realized who dosed him, which meant that she liked him, and since he liked her as well but was too shy beforehand, he got the courage to ask her out. So that the morale of the story was basically "love potions only really work if the other likes you anyway, so you can skip them because they have a good chance of embarrassing you/the other/both".
And the only thing I can find about that is my own comment in the Pet Peeves thread. So, now I've no idea where I got that idea from. Probably a fanfic, but I'd be damned of I could remember which one 😅
That's what I've been doing as well, and it's mostly worked for me. But I know some people were missing updates and really if their notifications are falling apart it does beg the question of when the rest of the site will start bugging out. Sometimes I go to check and the system is like you have 260 reviews when I know the day before it said 263 and I know if I log in the next day it'll go back to saying 263. Little stuff. It's not critical but if a simple counter is bugging… I'm just assuming the site isn't going to make it.
Really wish they'd lock it down purge anything below a certain threshold of follows or favorites and turn the site into a repository. There's a lot of great fiction there we're going to lose one day and I'd rather see that saved than the site trundle along till it breaks.
I'm a bit more hopeful about the future of ff.net to be honest. Sure it's annoying that the email alerts were down (and that I only got the alert message that I got a review reply early July today), but with them working through the backlog, they might start working as intended. And the app is surprisingly useful.
Though given their problems, it's definitely a good idea to cross post to other sites. Sure, they apparently managed to repair something now, but who knows what will happen to it in the future.