Double drop not showing up

For me the same. Just asked in my Guild if they experience the same issue and waiting for an answer.  It is May 5 to May 8 double drop reward about. So far I tried Cantina and not worked so I tried Mode Battle, but I goes two-three times one by one (not multiple times) to see if there will work. I don't want to spend all energy and later to find out it was fixed.