I placed two orders several days ago (11 and 12 may). Today I received the following with a refund notification:
“Note from RA ELEKTRONIKA: Dear buyer, due to pandemic it’s not possible to ship to US anymore. Regards, Neven” :cry:
Everyone else [In China] seems to. Maybe another reason.
Australia is on the list, just have to wait.
led4power “warning” about this situation:
And then:
I had some trouble receiving an order from led4power, as it couldn’t be shipped through air mail, despite I am on EU/Europe.
The order was later sent by “normal” mail and it arrived well!
That’s unfortunate.
The major change from 05/05/2020 and 05/14/2020 was removal of United States and addition of Russia. 
i was really looking forward to comparing luminus sst-40 and luxeon mz to the original gb Q8 and the current sofirn version. i have the gb version and a sofirn Q8 and host and three anduril drivers enroute. I have sst-40 enroute from intl-outdoor and can obtain a mcpcb elsewhere but the luxeon mz on the mcpcb… that’ll be a bit of extra effort. anyone know of another source for mz emitters?
edit: with the driver and triple emitter mcpcb also cancelled there’s another project at a standstill.
Significantly reduced number of flights is the most probable reason, not covid virus itself.