why does my timeline show 4 repeats on a reply post (from sharkey) but when I expand the post it disappears? (and the sharkey instance the post is from does not show any repeats/boosts either)

the post in question:

the answer is that the 4 repeats were relays: in the expanded view akkoma fetches the full list of reblogs and filters out relays server-side, but for the non-expanded view it just uses the reblog count and this includes relays and apparently can't be made to exclude them without changing how reblogs are stored in the database or significant performance degradation