it is set on bip44. and it does work. it generates all addresses ive ever used within the wallets. very confusing where this address came from because it is imported. back when I started using bitcoin for withdraws I knew no one else who used bitcoin. so for me to give my gambling website an address to receive a withdraw that is watch only is beyond me. pretty much impossible unless I can create a watch only address within my wallet which I don't think you can.
Have you already tried changing the values on the "External/Internal" field because if yes, then the address wasn't generated on blockchain.info.
Maybe it's some kind of malware? I know the copy paste virus where the data you copied will not be the same when you pasted it but if this was what happened in your case, then the watch only address can't be explained (doesn't match up). This can't help you but you can try pasting the watch only address here: https://www.walletexplorer.com since it can know it's associates although it's limited.
Anyone can create a watch only address but to spend it's funds you have to get its private key
