A sketch was created by offsetting a solid at the base. When the solid was offset there were fillets on the corners. The fillets did not belong so they were suppressed. Now the sketch that has the offset is messed up with these red circles that are leftovers from when the fillet was there. I cannot select these and they do not disappear on rebuild. Does anybody have any suggestions on how to eliminate the fillets without blowing away the sketches and starting over on them?

Before:

After: