Hi there,
A few times now, when using all my energy at once in the gym, whether it be 50 energy or 100 energy, usually expending x10 no matter how much energy I have, I seem to be left with 5 energy in the stat which when I try to use, it states all my energy has been used up.
I have tried refreshing and navigating to other pages multiple times and I've also tried cleaning my browser cache and cookies to no avail.
It does seem to go away but I'm not sure how it does and how long it takes.
Picture below shows 10 energy but I can only use 5 of it.