Bad news, friends. I just got off the phone with USPS. Those of you who ordered on 4/20 may face returned orders if your shipment didn't make it across the ocean yet. You can read more on USPS.com, but you need to open the dropdown and scroll to germany (unordered, thanks USPS) to read up to date and current updates.
https://about.usps.com/newsroom/service-alerts/international/welcome.htm
Current status:
Germany
Deutsche Post advises it is currently unable to transport mail to a growing number of countries due to lack of transport capacity following cancellation of numerous international flights as part of measures to limit spread of the coronavirus (COVID-19). Therefore, acceptance of postal items destined for affected countries is suspended. The post says the list of affected destination countries is likely to change every day with information available at
https://www.deutschepost.de/en/c/coronavirus.html. Suspensions will apply until sufficient transport capacities become available.
In addition to measures announced previously, Deutsche Post is taking steps to reduce direct interaction with customers at their doorstep. Inbound items requiring payment by the recipient, such as cash-on-delivery or payment of customs duties and taxes, will be directed to a postal outlet for collection.
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Luckily my order made it through to customs since I didn't wait for the sale. Thought I was being hasty - now I regret my haste much less. Still - my package is stuck outbound from US customs - USPS said to give it a week or so. Hopefully nothing happens to it in the meantime!