Path of Idle Immortals Playtest · published · build 25148293
Previously, selling items — via auto-sell or batch sell — granted NaN spirit stones: the sell price rate config was missing, so the income came out as NaN. It displayed as "NaN", couldn't be spent, and corrupted your save.
If your save was affected, it will be repaired automatically the first time you load the game after updating. The corrupted amount cannot be restored, so it is reset to zero — you can then accumulate spirit stones normally again. Sorry for the trouble, and thanks to everyone who reported it.
Potions in the battle preparation screen no longer show raw English item codes (like "w_potion_hp1"); proper localized names are now displayed.