Yes, we reported that. We've done nothing wrong, only noticed the 2500 sudden members today and someone else had the same issue today and then their sub was also banned, so it's not just us. And we were both banned for 'spam'. I think Reddit has been hacked.
Reddit has negative respect towards the small communities, eh. The same ones that used to make that place fun, in contrast with overgrown shitholes like r/[we try to be]funny.
Reddit is only good for massively reposted memes at this point. Any real communities with any semblance of civility are better on Lemmy, in my opinion, thanks to Reddit's policy of shooting themselves in the foot.
Edit: even with memes, I've found Lemmy to be the better option.
Reddit says it will review requests to make communities private or NSFW within 24 hours. For smaller or newer communities — under 5,000 members or less than 30 days old — requests will be approved automatically.
Lemmy is way more susceptable to bots than Reddit is, we just don't see it as much because we're a lot smaller. But if Lemmy grows, it'll become a major problem for us too.