diff --git a/src/newgrf.cpp b/src/newgrf.cpp
index eb5baa701f..7579636a12 100644
--- a/src/newgrf.cpp
+++ b/src/newgrf.cpp
@@ -77,6 +77,9 @@ GRFLoadedFeatures _loaded_newgrf_features;
 
 static const uint MAX_SPRITEGROUP = UINT8_MAX; ///< Maximum GRF-local ID for a spritegroup.
 
+/** Base GRF ID for OpenTTD's base graphics GRFs. */
+static const uint32 OPENTTD_GRAPHICS_BASE_GRF_ID = BSWAP32(0xFF4F5400);
+
 /** Temporary data during loading of GRFs */
 struct GrfProcessingState {
 private:
@@ -5679,7 +5682,7 @@ static void GraphicsNew(ByteReader *buf)
 		LoadNextSprite(replace == 0 ? _cur.spriteid++ : replace++, _cur.file_index, _cur.nfo_line, _cur.grf_container_ver);
 	}
 
-	if (type == 0x04 && (_cur.grffile->is_ottdfile || _cur.grfconfig->ident.grfid == BSWAP32(0xFF4F4701))) {
+	if (type == 0x04 && ((_cur.grfconfig->ident.grfid & 0x00FFFFFF) == OPENTTD_GRAPHICS_BASE_GRF_ID || _cur.grfconfig->ident.grfid == BSWAP32(0xFF4F4701))) {
 		/* Signal graphics action 5: Fill duplicate signal sprite block if this is a baseset GRF or OpenGFX */
 		const SpriteID end = offset + num;
 		for (SpriteID i = offset; i < end; i++) {
diff --git a/src/saveload/extended_ver_sl.cpp b/src/saveload/extended_ver_sl.cpp
index e7ec998ff3..132f0b7496 100644
--- a/src/saveload/extended_ver_sl.cpp
+++ b/src/saveload/extended_ver_sl.cpp
@@ -169,6 +169,12 @@ void SlXvCheckSpecialSavegameVersions()
 		_sl_is_faked_ext = true;
 		_sl_xv_feature_versions[XSLFI_TRACE_RESTRICT] = 1;
 	}
+	if (_sl_version == 2001) {
+		DEBUG(sl, 1, "Loading a trace restrict patch savegame version %d as version 195", _sl_version);
+		_sl_version = 195;
+		_sl_is_faked_ext = true;
+		_sl_xv_feature_versions[XSLFI_TRACE_RESTRICT] = 6;
+	}
 
 	if (_sl_version == 220) { /* SL_SPRING_2013_v2_0_102 */
 		DEBUG(sl, 1, "Loading a SpringPP 2013 v2.0.102 savegame version %d as version 187", _sl_version);