A weird thing happened to me an a friend in the Infinite Archive in Elder Scrolls Online. After having cleared a stage in arc 4 - cycle 5 - stage 2, I went away for a small break to find myself dead when I returned. Even though we cleared the stage and my friend already picked up a verse and I still had to pick a verse, a Wraith of Crows suddenly showed up, killing me. Luckily, my friend was able to defeat him so we didn't loose thread. See the attached video that my friend saved (so it is from his perspective and notice that you can see the pillar where to pick a verse is still there as I hadn't picked a verse yet).
Video:
https://youtu.be/IYLKg4X_CsI?si=NtRrppYs6HijC93Q
I wonder is this something new that I missed (I did look in the patch notes, but couldn't find a mention of it)? A bug? Did this happen to someone else?