Apologies, I didn’t realize someone had replied to my comment before I deleted it. I figured starting my own post was better than trying to hijack someone else’s similar post. (Again, that link won’t work for you - I’ve been told if you enter that URL into your instances search bar, it will translate it)
Ha, this is a new peculiarity. Your comment is still visible normally for me on my instance, although I can see that it has been deleted by creator on lemmy.ml.
For example, I am logged in at my home instance of https://midwest.social If I click a link to go to https://lemmy.ml/c/lemmy_support it takes me to that community, but I am not logged in (to lemmy.ml) so I am unable to meaningfully interact with it. I have to manually edit each lemmy URL that I go to in the URL bar in order for me to go to that community with my lemmy account.
Communities are a pain, but posts are even worse, since post URLs use a numeric ID that is different between instances. I haven't found a better way than manually navigating to the community on my own instance and then ctrl+F'ing to find the post title. This is definitely one of the bigger problems for me, trying to get accustomed to lemmy.
I'm also experiencing something like this. Some comments are syncing, after a little while, but not very many. Some insight into how commenting syncing works and maybe how we can configure an instance to be better at it would be nice. Viewing this same post on lemmy.ml, I can see there have been several comments, but viewing the post while logged in to my own instance there are currently none visible.
I am pretty sure it's not an issue of language settings, in my case, since the posts that comments have synced for show comments tagged with English and also comments with no language tag.
I've been using namecheap for more than ten years now, and I have no complaints. Everything just works, at least as far as my usage goes, and the pricing feels very reasonable.
I am increasingly unsure that there is any such thing. See: https://github.com/LemmyNet/lemmy/issues/2825