diff --git a/jOOQ-codegen/src/main/java/org/jooq/codegen/JavaGenerator.java b/jOOQ-codegen/src/main/java/org/jooq/codegen/JavaGenerator.java
index 2460b73bec..308231c8b6 100644
--- a/jOOQ-codegen/src/main/java/org/jooq/codegen/JavaGenerator.java
+++ b/jOOQ-codegen/src/main/java/org/jooq/codegen/JavaGenerator.java
@@ -2545,7 +2545,7 @@ public class JavaGenerator extends AbstractGenerator {
             for (Definition column : columns) {
                 if (column instanceof EmbeddableDefinition e) {
 
-                    // TODO: Setters of X properties cannot accept X? in Kotlin: https://twitter.com/lukaseder/status/1296371561214234624
+                    // TODO: Setters of X properties cannot accept X?
                     if (kotlin)
                         if (pojoArgument)
                             if (kotlinEffectivelyNotNull(out, e, Mode.RECORD))
@@ -3452,8 +3452,7 @@ public class JavaGenerator extends AbstractGenerator {
                 out.println("%svoid from(%s from);", visibilityPublic(), qualified);
 
             // [#10191] Java and Kotlin can produce overloads for this method despite
-            // generic type erasure, but Scala cannot, see
-            // https://twitter.com/lukaseder/status/1262652304773259264
+            // generic type erasure, but Scala cannot
             if (scala) {}
             else {
                 out.javadoc("Copy data into another generated Record/POJO implementing the common interface %s", local);
@@ -9822,8 +9821,7 @@ public class JavaGenerator extends AbstractGenerator {
 
         if (override) {
             // [#10191] Java and Kotlin can produce overloads for this method despite
-            // generic type erasure, but Scala cannot, see
-            // https://twitter.com/lukaseder/status/1262652304773259264
+            // generic type erasure, but Scala cannot
 
             if (scala) {
                 if (mode != Mode.POJO && udtSupertype(tableUdtOrEmbeddable) == null) {
diff --git a/jOOQ/src/main/java/org/jooq/impl/AbstractRecord.java b/jOOQ/src/main/java/org/jooq/impl/AbstractRecord.java
index 3c441aa2be..f580854df1 100644
--- a/jOOQ/src/main/java/org/jooq/impl/AbstractRecord.java
+++ b/jOOQ/src/main/java/org/jooq/impl/AbstractRecord.java
@@ -809,8 +809,7 @@ implements
     }
 
     // [#10191] Java and Kotlin can produce overloads for this method despite
-    // generic type erasure, but Scala cannot, see
-    // https://twitter.com/lukaseder/status/1262652304773259264
+    // generic type erasure, but Scala cannot
     @Override
     public /* final */ <E> E into(E object) {
         if (object == null)
diff --git a/jOOQ/src/main/java/org/jooq/impl/RowIsDistinctFrom.java b/jOOQ/src/main/java/org/jooq/impl/RowIsDistinctFrom.java
index d47533567f..d28ab51de1 100644
--- a/jOOQ/src/main/java/org/jooq/impl/RowIsDistinctFrom.java
+++ b/jOOQ/src/main/java/org/jooq/impl/RowIsDistinctFrom.java
@@ -107,7 +107,6 @@ implements
 
     // An emulation may be required only for the version where a subquery is used
     // E.g. in HSQLDB: https://sourceforge.net/p/hsqldb/bugs/1579/
-    // Or in PostgreSQL: https://twitter.com/pg_xocolatl/status/1260344255035379714
     static final Set<SQLDialect> EMULATE_DISTINCT_SELECT     = SQLDialect.supportedBy(HSQLDB, POSTGRES, TRINO, YUGABYTEDB);
     static final Set<SQLDialect> SUPPORT_DISTINCT_WITH_ARROW = SQLDialect.supportedBy(MARIADB, MYSQL);