I went from being stuck with DLC: Prophesy - Tyranid Menace being bugged back on 31 JUL, had a couple busy weeks, finally logged back in, saw that I was rolled back again, and I had two missions available under my special mission quick launch log. One was the Alpha Legion (not showing on the main UI), and the other is DLC: Prophesy -Infestation mission that leads up to the first Ordus faction unlock. I completed the missions, and now am permanently stuck between the Van Wynter giving me the Inquisitor congrats message, and Metrodora arguing about the Alpha Pariah. After clicking on them, I cannot interact with either character again, until I do another random mission, then I can interact when I return to the command deck, but same result. Means no Store (unless I use the Vault), and no Inoculator changes. Additionally, I cannot travel to next location, as there is no marker in the star chart.
IGN - Jivecat