We have identified the issue affecting Square Card balances and our engineers are working to implement a fix. Please note that it may take 5-10 minutes for a payment to post to your Square Card balance.
For those who experienced inaccurate Square Card balances on 4/4/19, the funds may have been deposited to your linked debit card via our Same Day deposit schedule (http://squ.re/2wuyO2l
We will continue to share updates as we receive them. We appreciate your patience as we work towards a solution.