Older "Lite" patches often break if you skip too many versions.
Full changelog for 0.24 Installation troubleshooting Walkthrough for new scenes in that version Bloodlines v0.55 now available to the public! - Patreon MonikerSmithsBLOODLINES-Update_to_0.24-Lite.zip
While version 0.24 is an older legacy build (current versions are 0.90+), here is the standard "paperwork" or info associated with that specific Lite update: Update Patch (Ren'Py engine). Older "Lite" patches often break if you skip
New scene scripts, updated character sprites, and event flags for "Book One" progression. updated character sprites
If you are trying to play the game today, version 0.24 is significantly outdated.