Coincidentally, I received a notification about the issue here while I was right in the middle of investigating why promoted post on Twitter were not cosmetically removed by uBO, so surely this is probably related. I will continue to investigate to narrow down to the point of failure.
Bug 1624124 Comment 3 Edit History
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Coincidentally, I received a notification about the issue here while I was right in the middle of investigating why a promoted post on Twitter was not cosmetically removed by uBO, so surely this is probably related. I will continue to investigate to narrow down to the point of failure.