Unable to open Flow in Flow Designer---but its working

[NeethuB]

When opening certain Flows in the Flow Designer they fail to load and you see the following Error:
Flow SYS_ID_HERE not found. 

[Nilesh Pol]

@NeethuB can you verify sys_hub_flow table then sys_flow_context table and ensure the status are active and waiting respectively.

[Dhana3]

Hi @NeethuB ,

Did your issue get resolved?

If it gives you the sys_id you can try to verify what exactly is that sysid. Sometimes if you have referenced a particular sysid in the flow and it that record is not present on that instance, you can get such errors.