inaccurate timing for C# on TSORT

I was trying to beat the fastest java and C# solutions using GO for TSORT. ( )

However I found that the fastest overall solution was C# ( )

I thought - how is it possible that C# is faster than everyone else even C & C++? So I submitted the C# code and it took 5 seconds instead of 0.09 seconds. Is this a bug with the timings for TSORT? It’s a little misleading especially since lots of new comers use TSORT as a starting point for fast IO etc.