part of assembly is missing

Hi, i have a problem with not seeing all parts of the assembly in 3d expirience, i am the only one in our group. I have updated 3d experience and i open the same assembly as the others. There is no problem on my computer, it does it even when i log in on another device. Is there any way to fix this or is it some kind of bug in 3d experience ?
 

Edu 3DEXPERIENCE