“When ballots are submitted to USPS in large-volume batches, if any one ballot in the batch cannot be verified against the Portal, all ballots in that batch will be rejected. For example, if a state election official brings a batch of 10,000 ballots to USPS and USPS is unable to match just one of those ballots against the Portal—because, for example, someone has recently changed their name after marriage or they’ve moved—then USPS would refuse to mail the remaining 9,999 ballots as well.”
Early on Monday morning in Oregon, Portland police responded to a fire they say was started by "an incendiary device" inside a ballot drop box. Oregon's Multnomah County Elections Division said in a statement that three ballots were damaged. "Fire suppressant inside the ballot box protected virtually all ballots," the statement read.
This is definitely some bullshit. But Oregon isn't exactly a swing state.