Regression range is pre 2018-11-27. The 2018-11-28 build must have contained a fix for the crash reporter or Firefox for Android. Before this the behavior is to repeatedly crash (flashing between the home screen and a white screen from Nightly.
Bug 1512037 Comment 3 Edit History
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Regression range is pre 2018-11-27. The 2018-11-28 build must have contained a fix for the crash reporter or Firefox for Android. Before this the behavior is to repeatedly crash. Flashing between the home screen and a white screen from Nightly.