Can't delete InternetGateway
I can't delete InternetGateway in my account because it references not-existing routing table.
Trying to terminate internet Gateway ocid1.internetgateway.oc1.eu-frankfurt-1.aaaaaaaan77q6ms6xmrfoyrbvq2znhsvz5c2mzagbjcgr2guqxqu6y6bepiq
It refers a deleted Routing Table.
Error message: "Either Route Table with ID ocid1.routetable.oc1.eu-frankfurt-1.aaaaaaaazlhm4ddsutppkj5hrnzpcz3fwra7e5fly23pkyq2dncjzqbtszda does not exist or you are not authorized to access it."
How can I delete this broken gateway?
Version (include the version you are using, if applicable):
OCI Free Tier
Code Snippet (add any code snippets that support your topic, if applicable):