Here are ponibooru.org image file torrents which were recently seen as offline, but are currently back online thanks to an HTTP mirror and me:
1 GiB, stalled for about 15 minutes: >magnet:?xt=urn:btih:272b2d8d73781c6e08474833aaa7a23486aef6a1&dn=Ponibooru-Select-Questionable
1.26 GiB, stalled for about 20 minutes: >magnet:?xt=urn:btih:f14024d292c1332fc867d09df54cce9a5d5c5120&dn=Ponibooru-Select-Explicit > &tr=http%3A%2F%2Fwww.ponibooru.org%2Fwaterfall%2Fannounce.php
320 MiB, stalled for about 25 minutes: >magnet:?xt=urn:btih:2c85d81a1e30bb5b9f84fe562af479e1851193f8&dn=Ponibooru-Select-Unrated
