So I just gave up on it and will probably let it pile up and export the wallet funds to some other wallet.
You can import it in another wallet using your recovery phrase and it won't cost you even a single satoshi but your wallet will be accessible on both sides (the original wallet where it comes from in this case blockchain.info and to the wallet you've imported it to). It should be fine as long as you're the only one who can access it though.
*If you're gonna go with electrum make sure to go with the latest version which is now at 3.0.5 and encrypt it with a strong password as there is some vulnerability found on the older versions which affected users who've got no password/weak password in their wallet.
and i didnt try the tip that the last user advised me to do because i personally think that it will not work because the probleme is on the blockchain network not the blockchain.info wallet ! 'i think .
please keep me posted .
If the problem is on the blockchain network then everyone regardless of which wallet they're using should be experiencing the same problem but from what I see, this problem only exist on blockchain.info users.