Merge Academy - Energy Lost

Hello,

I had just completed an entire room on Merge Academy. Before I completed my room, I had 100 energy points. Completing the room should have given me an additional 100 energy points. However, instead, I only received an extra 41 energy points, leaving me with only 141 energies instead of 200 energies. Is there a way I can have my 59 energy points back?

Thanks.