Firefox issue - posting

[Errapolis]

I have found a bug in Firefox (which I can't replicate on Chrome, IE or Opera) - other users have reported it happening but I don't know what browser they use. I'm using the Persona theme on NodeBB, which is version 0.8.2.

After replying to a post or starting a new topic, I navigate to another topic, and try to click Reply. The "plus" button (used in Persona theme to hide/show the composer) appears bottom-right, but the Redactor composer doesn't, nor does clicking the "plus" button.

Checking the console in Firefox, it's displaying a "NS_ERROR_FAILURE:" error each time either is clicked. The console seems to point to nodebb.min.js with this error.

Refreshing the browser page seems to let you post again.

[codesoon]

Same in Firefox 41, 40 and etc.