Navigating back/forward can sometimes break JavaScript Blocker

[infernoboy]

Navigating back/forward can sometimes break JavaScript Blocker. This appears to be yet another issue with Safari itself as other extensions are also affected.

[infernoboy]

[infernoboy]

Code has been implemented to slightly work around this issue by caching the page data and, if need be, using the cache instead of the asking the webpage for the most the most up to date data. When this happens, JS Blocker will let the user know that the data in the popover may be outdated and that reloading the page should resolve the issue.