This spell in the top division saw Cercle enjoy little success, and in 1965–66 they finished last behind Berchem. Worse, the team was accused of corruption by Lierse player Bogaerts, who said Cercle's vice-president Paul Lantsoght had engaged in bribery. The Belgian football association sentenced Cercle to relegation from the second division to the third. Lantsoght launched a lawsuit against the KBVB, which he won in June 1967, but the damage was done: Cercle remained in the third division, losing many of their players, and were not able to achieve promotion immediately.