Not more than a week, e.g. a broadcast recording of Pokemon S17E46 (broadcast Dec 6) is present.

Then it is not complete, or the search system does not work very well, since I can not find a torrent I uploaded over a year ago.

Sounds plausible - I note that the paging links don't work. Compare http://thepiratebay.ee , which has the same problem.

It has an episode I searched for that came out two days ago (after the raid, actually), so it can't be that old.

It is better than nothing I suppose.