It looks deleted to me, I am using Voyager when I am on my phone, so a well known app, I suspect that the comment I wrote made it to the sync queue, I then immediately deleted the comment, which deleted it on lemmy.zip but didn’t clear the comment from the sync queue, but did generate a delete request to be synced.
Then as a sync request probably would be smaller than a comment and probably has a higher priority than a comment, it got processed before the comment was posted, creating the situation we have.
I have no indepth understanding of lemmy, but as an IT guy, this makes sense