As reported at [[User:Mikeblas/Robots_Behaving_Badly#Creating_new_referencing_error_in_Four_Seasons_Hotel_&_Private_Residences,_One_Dalton_Street]],
AWB General fixes incorrectly moved the end quotation marks from <ref name="Architect" yvguhboimp,[tcokml,/> to <ref name="Architect yvguhboimp,[tcokml,"/> which caused the reference to not be displayed properly.

You can see the diff at https://en.wikipedia.org/w/index.php?title=Four_Seasons_Hotel_%26_Private_Residences,_One_Dalton_Street&diff=997151111&oldid=942416580

I copied the old version of the article to [[User:GoingBatty/sandbox]] so you can replicate the issue by running AWB general fixes.