You are not alone in this.
This has been reported for quite a long time now – over a year at the least, and there are multiple threads of users frustrated by the same thing. Square has not acknowledged that this problem exists, and contacting Support will do nothing more than frustrate you.
Sorry to say that I cannot give you any solution or work around because this appears to me to be a fundamental failure in Square’s backend database services. Over time there have been many workarounds offered by users, myself included, however none of them ultimately seem to work. My experience is that it is a transient issue that comes and goes on a very regular basis.
So while I’m not sure this helps, just wait. It will eventually clear itself, or you will just give up caring.
