Timeline stops updating on scroll after some time ("Encountered two children with the same key")

[vitalyster]

This happens mostly on "trending" tab when scrolling:

LOG   Instance  mastodon.social get -> /trends/statuses ->  {"limit": 20}
 LOG   Instance  mastodon.social get -> /trends/statuses ->  {"limit": 20, "offset": "20"}
 LOG   Instance  mastodon.social get -> /trends/statuses ->  {"limit": 20, "offset": "40"}
 LOG   Instance  mastodon.social get -> /trends/statuses ->  {"limit": 20, "offset": "60"}
 LOG   Instance  mastodon.social get -> /trends/statuses ->  {"limit": 20, "offset": "80"}
 LOG   Instance  mastodon.social get -> /trends/statuses ->  {"limit": 20, "offset": "100"}
 LOG   Instance  mastodon.social get -> /trends/statuses ->  {"limit": 20, "offset": "120"}
 LOG   Instance  mastodon.social get -> /trends/statuses ->  {"limit": 20, "offset": "140"}
 LOG   Instance  mastodon.social get -> /trends/statuses ->  {"limit": 20, "offset": "160"}
 LOG   Instance  mastodon.social get -> /trends/statuses ->  {"limit": 20, "offset": "180"}
 LOG   Instance  mastodon.social get -> /trends/statuses ->  {"limit": 20, "offset": "200"}
 LOG   Instance  mastodon.social get -> /trends/statuses ->  {"limit": 20, "offset": "220"}
 LOG   Instance  mastodon.social get -> /trends/statuses ->  {"limit": 20, "offset": "240"}
 LOG   Instance  mastodon.social get -> /trends/statuses ->  {"limit": 20, "offset": "260"}
 LOG   Instance  mastodon.social get -> /trends/statuses ->  {"limit": 20, "offset": "280"}
 ERROR  Warning: Encountered two children with the same key, `.$110948874919772261`. Keys should be unique so that components maintain their identity across updates. Non-unique keys may cause children to be duplicated and/or omitted — the behavior is unsupported and could change in a future version.
    in RCTScrollContentView (created by ScrollView)
    in RCTScrollView (created by ScrollView)
    in ScrollView (created by ScrollView)
    in ScrollView (created by VirtualizedList)
    in VirtualizedListContextProvider (created by VirtualizedList)
    in VirtualizedList (created by FlatList)
    in FlatList (created by AnimatedComponent(FlatList))
    in AnimatedComponent(FlatList)
    in Unknown (created by Timeline)

When this happens next toots in timeline started to duplicate previous toots