We’ve just re-checked most of the episodes in Eureka and all that we checked were in order. Let us know if you are having any problems with specific episodes on certain devices in the comments. Season 5 is not available on Netflix instant streaming, but it is available on Hulu. You only need Hulu Plus for the first 3 seasons, so between Netflix and Hulu you can watch every episode: http://www.hulu.com/eureka
Important: Don’t read the comments on the Netflix page for this show, they contain major spoilers! Avoid any posts about this show in general that could ruin major plot elements, there are things you don’t want to know beforehand. NetflixFixer does not allow spoilers to be posted anywhere on the site.
12/14/12: Update in comments.