集成文件从p4v的待定更改列表中消失

Our user performed an integration between branches. Integrated files were placed in a pending changelist but they are invisible when I look at this changelist in p4v. I can see them when I look on this changelist when I connected to another workspace, I can also see then in Eclipse. When I choose to Resolve conflicts on this changelist it works too, but when I try to submit the changes, there is nothing there. After I installed a new version of p4v, the problematic pending changelist appeared with a question mark (red triangle with a question mark). Any Ideas?Our user performed an integration between branc