I worry about Michael Foale and the two cosmonauts on the ISS. NASA keeps saying "nothing to worry about".
I am as well.
They must be catching several lifetimes worth of X-ray and particle bombardment.
I understand that they spend only 20 minutes working and then go to the Russian module that has the best shielding.
As for this sudden rash of spots, I am somewhat concerned, but I see no major differences in behavior of the sun over the last 80 or so years, except that this occurred suddenly and after a real calm period. The sun usually settles down after a field reversal for a few years.
Looks like it is not done yet, but it should be.