I have now traced the problem to the extension
LiveClick 0.2.0
and filed this behaviour with the developer. It was probably triggered by an update to that extension that was simultaneous with the Firefox upgrade.
Kindly close this bug.
I have now traced the problem to the extension
LiveClick 0.2.0
and filed this behaviour with the developer. It was probably triggered by an update to that extension that was simultaneous with the Firefox upgrade.
Kindly close this bug.