there is no difference. this address is valid on both networks since bitcoin cash is a fork of bitcoin, so it shares all of its rules up to the point of fork. which is the address format.
if you have the private key to this address then you can access to the coins which are received by this address whether they are on BCH chain or BTC chain or any other fork which shares the same address format.
you can also always search your addresses on blockchair and see which chain has your coins.
this
https://blockchair.com/search?q=17sumvN4GfhdDHLfbVSmyKDfPjwj2UY34e shows they are on bitcoin chain.
https://blockchair.com/bitcoin/address/17sumvN4GfhdDHLfbVSmyKDfPjwj2UY34ep.s. if Crypto-Bridge holds the private keys to that address then they have control over that coin (the 0.042
BTC transaction output) and they have to manually import the key from their BCH wallet in their BTC wallet and spend it so that they can also credit your wallet on their website. they may not bother doing it since the amount is rather small!