diem-project/diem — comment on commit 2d3ae84c7894bae3502f610e11bb7c6384787cec
File:  line 0
By eXtreme:

Here you go: https://github.com/diem-project/diem/commit/52722f3ee3df2e18804f212a290f701c8caf5455
jquery UI was waaaay out of date (1.8.4 compared to 1.8.16 now) and upgrading it fixes the issue.
So, sorry, no kung-fu from me this time ;)