Blackrock 2s team disappeared

Hello guys i witness something really strange and I dont have any idea what happend yesterday when I played I had my 2s team with decent rating (I was the alone in it bein team captain) This morning I log in and the team is completly gone, by checking the team in armory it say team does not exist. I opened ticket and GM just said they dont support such cases neither giving me reason of its dissapearing I'm really curious what made it disappear so I dont lose one in future, the name has nothing offensive in it to be reason for deleting. Anyone else gone through the same things?

There was a rollback last night same thing happened to me, lost some items and time but thats about it.

Team was like 2 weeks old