Appears that Washington has their PEUC up and running after they did updates on 4/18
From their Twitter Page
Washington State ESD
@ESDwaWorks·Apr 18
An additional 13 weeks of unemployment benefits are available if you need them. Look for the option to file a "PEUC claim" in eServices after we complete our system update on April 18. Learn more at:
http://esd.wa.gov/unemployment/benefit-extensions…