diff --git a/EDPlayerJournal/BGS-ODDITIES.md b/EDPlayerJournal/BGS-ODDITIES.md
index 59c901b..19d8e40 100644
--- a/EDPlayerJournal/BGS-ODDITIES.md
+++ b/EDPlayerJournal/BGS-ODDITIES.md
@@ -16,6 +16,22 @@ the game:
 }
 ```
 
+## Bounty vouchers show up twice
+
+Sometimes bounty vouchers are redeemed twice. This happens because FDev writes out two
+`RedeemVoucher` entries with the same values:
+
+```
+{ "timestamp":"2022-11-20T14:30:30Z", "event":"RedeemVoucher", "Type":"bounty", "Amount":3197549,
+  "Factions":[ { "Faction":"Nova Paresa", "Amount":3197549 } ] }
+{ "timestamp":"2022-11-20T14:30:34Z", "event":"RedeemVoucher", "Type":"bounty", "Amount":4785831,
+  "Factions":[ { "Faction":"", "Amount":723175 }, { "Faction":"Nova Paresa", "Amount":3197549 }, { "Faction":"Prismatic Imperium", "Amount":4062656 } ] }
+```
+
+Two separate events (apart by four seconds) containing the same entries twice. This
+happens when you turn in one bounty manually, and then click the "redeem all" button
+again, which contains the already turned in vouchers.
+
 ## Combat zones
 
 Combat zones receive no mention within the player journal whatsoever. There is no event