Roboform has been blocked for your protection.

Why was it blocked?
Older versions of the RoboForm Toolbar add-on are causing crashes in Firefox 48 and above. The developer has released a fix, available in versions 7.9.21+.
Who is affected?
Users of version 7.9.20.6 of RoboForm Toolbar and earlier on Firefox 48 and above.
What does this mean?

The problematic add-on or plugin will be automatically disabled and no longer usable.

When Mozilla becomes aware of add-ons, plugins, or other third-party software that seriously compromises Firefox security, stability, or performance and meets certain criteria, the software may be blocked from general use. For more information, please read this support article.