only my trusted sites had been cleared (split from t=25927)

[barbaz]

@DreamTeK Wouldn't that cause clear *all* the NoScript settings, not just the trusted sites?

[DreamTeK]

@barbaz In my case. It does clear all settings.

It may not be the same issue but as it coincided with the release of Firefox there is a good chance it could fix the issue for the o.p.