that is really stupid

Only idiots can think this way:

         问题严重的 ===> keep him at the same position (不是立即处分) 

         问题轻微的 ====> 可以处理

Read what you posted yourself:

调查组认为被调查的党员干部确犯有严重错误，已不适宜担任现任职务或妨碍案件调查时，可建议对其采取停职检查措施。

Do you understand your own post: 采取停职检查措施 ?