EFO terms showing blank in the download file

[ljwh2]

In the last DR, Mapped trait is showing blank record in the studies and associations download files for ~126K associations (16% of total) and ~15K studies (11% of total). To the best of my knowledge, these EFO terms are displayed in the UI, but the links to OLS do not work.

472 EFOs were obsoleted in last DR, and 431 of these are showing blank where they previously had an EFO term. Examples are EFO_0005852, replaced with OBA_VT0000803; EFO_0005918, replaced with OBA_2050271.

These recently obsoleted terms account for around 60% of the studies with blank mapping.

Of the remainder, some were also blank in the previous release. Example are OBA_2050164, OBA_2050154

Note, not all OBA terms have problems, here is an example of one that appears correctly: OBA_2042195

I am still investigating the rest.