Cannot import levels and role data from Polaris

So as I've said like a week ago, I have been trying to import levels/xp data from Polaris to Lurkr using the "/importxp" command but nothing seems to work, the bot says "An unknown error occured. Please, try again later." I've tried using the website/dashboard itself and it still says the same. I've been told that there could be two reasons: 1 - The leaderboard (of Polaris) is private or does not exist This might be the case since Polaris has left my server. 2 - Polaris was momentarily not reachable Again, might be true because Polaris has left my server, and I cannot add it back in. One thing Polaris has let me do is download the member's xp data as a .json file, I cannot go to the leaderboard itself. If importing through any other way, like through the said file is not yet possible, then it's understandable... but is there any other way? Thank you.