Hi guy and gals well i need more tech advise. Took my petrol 2.2 16v fronty to the garage they said prob was head gasket, ive now had that done and collected it today but!

when i drive it the temp gauage shows 80 oc rad hoses are soft, when i turn of ignition the cooling fan cuts in and the rad hoses go rock hard, if i turn the ignition on the temp gauage reads 100oc+ any one got any ideas, all help appreciated