Seriously...

+Nightly to fix it asap

src/Shaders/pbr.fragment.fx

@@ -605,11 +605,11 @@ void main(void) {
 	#endif
 
 	#ifdef LIGHTMAP
-		vec3 lightmapColor = texture2D(lightmapSampler, vLightmapUV + uvOffset).rgb);
+		vec3 lightmapColor = texture2D(lightmapSampler, vLightmapUV + uvOffset).rgb;
 		#ifdef GAMMALIGHTMAP
 			lightmapColor = toLinearSpace(lightmapColor);
 		#endif
-		lightmapColor *= vLightmapInfos.y
+		lightmapColor *= vLightmapInfos.y;
 	#endif
 
 		lightingInfo info;