Not sure the reason for it, but we have perpetual issues downloading SEA replays (so do Dotabuff, from my conversations with them).
On SEA replay pages, we should warn that Dotabank has issues downloading from SEA.
Similarly, we should clarify in the replays list and admin reporting which replays are SEA and which aren't, e.g. by showing a region code alongside the "Download error" state.
When we get around to monetization, our terms of service should state that we cannot guarantee to archive every replay, and perhaps make explicit mention of our issues with SEA replays.
Not sure the reason for it, but we have perpetual issues downloading SEA replays (so do Dotabuff, from my conversations with them).
On SEA replay pages, we should warn that Dotabank has issues downloading from SEA.
Similarly, we should clarify in the replays list and admin reporting which replays are SEA and which aren't, e.g. by showing a region code alongside the "Download error" state.
When we get around to monetization, our terms of service should state that we cannot guarantee to archive every replay, and perhaps make explicit mention of our issues with SEA replays.