Strange payment from ORCL

So I was part of the Mar 31st 21K employees and I received my severance in May. Today I logged into my bank and there was a payment from Oracle for about $2K. I know it was from Oracle payroll (vs expenses) because my bank had this information: "Oracle Corporati DES:PAYROLL ID." So what could this be? Did they miscalculate my severance? Do they feel bad because it was so shitty? If you were me would you call Oracle to ask about it?