Commitfest app reports wrong patch as latest

I made a CF entry [1] for a patch I'm planning to commit fairly soon,
just in hopes of getting the cfbot to verify it.  I was surprised to
see that the CF app reported an old patch in the same thread as being
latest:

Key management with tests
First at 2021-01-01 04:50:47 by Bruce Momjian <bruce at momjian.us>
Latest at 2022-04-21 17:53:20 by Tom Lane <tgl at sss.pgh.pa.us>
Latest attachment (v13-0001-pg_upgrade-perserve-database-OID-patch.patch) at 2022-01-22 07:20:30 from Shruthi Gowda
<gowdashruat gmail.com>  

The cfbot seems to have tested the right patch, ie the one at [2],
which surprised me even more because I thought it relied on the
CF app's opinion of what's latest.

Not sure what's going on there, but the thread in question is very
long --- maybe the CF app just gets confused at some point?

            regards, tom lane

[1] https://commitfest.postgresql.org/38/3624/
[2] https://www.postgresql.org/message-id/3353761.1650563600@sss.pgh.pa.us