Post crowdloan contribution updates

Birdo | Talisman

As a user who has contributed to a crowdloan, I want to see contextual information letting me know my balances will be updated shortly.
This could appear as a banner / overlay etc that appears post making a contribution - it should have information letting users know that the contribution will take several minutes to show.
This could also automatically refresh the dapp after 2min, provide a countdown timer to manually refresh?