DCC 67 Sailors of the Starless Sea
Dungeon Crawl Classics Adventure 67 Sailors of the Starless Sea
Throughout the story entries and reference manual all apostrophes are squares.
Example of Apostrophes: Reference manual DCC 67 Sailors on the Starless Sea, DCC 67 Sailors on the Starless Seas, links, Area A - Devil's Causeway; the Story Entry 0.00.0, Area A - Devil's Causeway; Story entry 1.04.2 Area A Devil's Causeway. These are just examples, as far as I can tell every apostrophe in the story entries and reference module is rendered as a square.
In addition, the Vine Horror NPC's move entry has the same square instead of an apostrophe.
I'd suggest a mass find and replace in the XML to change the bad character to a good one. This adventure was released prior to FGU and this issue doesn't happen when the adventure is loaded in FGC just in FGU.