diff --git a/Ast/src/Lexer.cpp b/Ast/src/Lexer.cpp
index 870e11c2..532b9905 100644
--- a/Ast/src/Lexer.cpp
+++ b/Ast/src/Lexer.cpp
@@ -98,6 +98,7 @@ Lexeme::Lexeme(const Location& location, Type type, const char* data, size_t siz
         || type == InterpStringMid
         || type == InterpStringEnd
         || type == InterpStringSimple
+        || type == BrokenInterpDoubleBrace
         || type == Number
         || type == Comment
         || type == BlockComment
@@ -638,12 +639,16 @@ Lexeme Lexer::readInterpolatedStringSection(Position start, Lexeme::Type formatT
 
         case '{':
         {
+            braceStack.push_back(BraceType::InterpolatedString);
+
             if (peekch(1) == '{')
             {
-                return Lexeme(Location(start, position()), Lexeme::BrokenInterpDoubleBrace);
+                Lexeme brokenDoubleBrace = Lexeme(Location(start, position()), Lexeme::BrokenInterpDoubleBrace, &buffer[startOffset], offset - startOffset);
+                consume();
+                consume();
+                return brokenDoubleBrace;
             }
 
-            braceStack.push_back(BraceType::InterpolatedString);
             Lexeme lexemeOutput(Location(start, position()), Lexeme::InterpStringBegin, &buffer[startOffset], offset - startOffset);
             consume();
             return lexemeOutput;
diff --git a/tests/Lexer.test.cpp b/tests/Lexer.test.cpp
index 9ff06bc9..0fafb130 100644
--- a/tests/Lexer.test.cpp
+++ b/tests/Lexer.test.cpp
@@ -157,6 +157,26 @@ TEST_CASE("string_interpolation_basic")
     CHECK_EQ(interpEnd.type, Lexeme::InterpStringEnd);
 }
 
+TEST_CASE("string_interpolation_double_brace")
+{
+    ScopedFastFlag sff{"LuauInterpolatedStringBaseSupport", true};
+
+    const std::string testInput = R"(`foo{{bad}}bar`)";
+    Luau::Allocator alloc;
+    AstNameTable table(alloc);
+    Lexer lexer(testInput.c_str(), testInput.size(), table);
+
+    auto brokenInterpBegin = lexer.next();
+    CHECK_EQ(brokenInterpBegin.type, Lexeme::BrokenInterpDoubleBrace);
+    CHECK_EQ(std::string(brokenInterpBegin.data, brokenInterpBegin.length), std::string("foo"));
+
+    CHECK_EQ(lexer.next().type, Lexeme::Name);
+
+    auto interpEnd = lexer.next();
+    CHECK_EQ(interpEnd.type, Lexeme::InterpStringEnd);
+    CHECK_EQ(std::string(interpEnd.data, interpEnd.length), std::string("}bar"));
+}
+
 TEST_CASE("string_interpolation_unmatched_brace")
 {
     ScopedFastFlag sff{"LuauInterpolatedStringBaseSupport", true};