I will include the backout of bug 1902351 in the today's simulation to see if that is the culprit.
Bug 1903047 Comment 2 Edit History
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I will include the backout of bug 1902351 in the today's simulation to see if that is the culprit. (Edit) I tried to backout bug 1902351 but I can't do that because it has some dependencies in the other bugs in that push: https://hg.mozilla.org/integration/autoland/pushloghtml?changeset=916a5b8267fccc4b0de2f6ad2426aefdb0fcc1f1) (I can't confirm which specific bug is the culprit for this if I can't back it out)