Today's patch (Feb-12-2024) has finally FIXED this for me!
I abandoned quest and started over. After talking to the statue, the quest proceeded ("speak to Ibrula"). Speaking with Ibrula completed the quest and gave rewards as it should.
@MyNameIsElias -- Did you abandon and restart the quest?
I thought to have read in updates that this issue was solved but it isn't, see https://forums.elderscrollsonline.com/en/discussion/652293/pc-mac-patch-notes-v9-2-10#latest as I still cannot talk to the statue. I have submitted a ticket about it.
June 2024 can't even press to interact with him still bugged for me since winter, no one cares about this game anymore