Certain presets are "breaking" the preset pane

Hi there! I have been having issues with two of my preset packs. When I enable them under Manage Presets then none of my presets are available as the window keeps freezing up. This happened with an older preset pack I hadn't used for a while and reenabled, Archipelago ExFilm, and now is happening with a new preset pack, Archipelago OneTwenty. Would love help on this as I'm editing a wedding at the moment! If I disable both preset packs then all my presets become available again.