You may well be right but the Discord has a list of quests and MFTP is crossed out.I'm pretty sure "Mass For The Pious" is still technically a quest BUT theres a coding issue where the quest dosent trigger (perhaps because the trigger is when u speak with Ziva & the action follows right after? So the game cant track it), but yeah as far as I'm aware it's still (technically) 154 quests. Perhaps Tinkerer will be able to fix it in the future.
You can also miss the trigger for the quest "Talk To The Villagers" of you speak yo the Mayor before attempting to enter the Goblin Forest. But again this has no affect on the game.
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If you talk to the Mayor first, 'Speak to The Villagers" is still completed without getting the 'quest started' stinger.
I'd like it if there were a 'quest completed' stinger as well...