Create/Combine Variant Group not working?

Accidentally didn’t subvariant an item this morning. When I went to fix (removing variant, adding back) creating the overall variant group won’t work. It shows successful but the items are not showing as variants. I’ve done this quite a bit and never had this happen. Instead of flagging I thought I’d see if anyone else has run into this or if I’m somehow missing something?

These items should be variants of each other, each having a subvariant:

Any suggestions would be greatly appreciated!

Working now. Could have been a system delay.

I’ve had this happen from time to time as well, and it’s almost always exactly what you said, just a bit of a delay.