Lolz Pepe account is spamming upvotes at 30% power to posts that were published months ago that are past due, and recent posts as well. It is just spamming and probably killing its voting power. Seems like the account is programmed to do that, and the owner needs to fix that so it doesn't upvote posts that are past due nor every single post as it is currently doing right now.
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From @greywarden100