Some followed manga don't appear in the rss feed

[mochi]

New chapters for followed manga "Close as neighbors" (https://mangadex.org/title/32075/close-as-neighbors) appear only in the "follows" page, not in the rss feed (everything else works). This is happening since a while, possibly from the beginning.

EDIT: apparently it's something in my feed reader, as the xml file actually contains it. I'll investigate it a bit more.

EDIT2: it's this bug: https://mangadex.org/thread/149858