चलती है (ग्वालियर-भोपाल वाया गुना बीना ICE) उड़ती है धूल जलते है दुश्मन खिलते है फूल - Adi Singh

I have observed that in the search categories there is the option of 'search imaginary trains' but it is always grey and it doesn't get selected. The same goes for 'search stations', 'search chains', 'search trips' etc. What is the issue here?

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