Okay, I just created my first squad and went to check out this battlefield map for the first time ever. All in all it got pretty confusing for me when I couldn't figure out how to move around (yes I consulted the tactics FAQ but it didn't help much tbh), so I ended up leaving the map and decided to try again another day. Well, a whole day later and all my squad still has only 1 energy each, and I don't have the means of making energy drinks for them. So thinking that I should just call it quits and try to do this squad thing in the future, I try to delete the group and remove my pets. No chance. It keeps telling me to remove my pets from the battlefield first, even though I already did that, and every time I DO go to the battlefield it says I have no squad. I'm so confused and I know the answers are probably obvious. I'm just a noob who's lost :( so any help would be greatly appreciated.

There are two battlefield instances: home and mirror world. Looks like your squad is researching the way to the mirror world. The energy doesn't regenerate until your pets finish researching. Please select Mirror world and remove your squad from there if you want to stop the research process.

I see, that makes sense. I didn't know that would count as being on the battlefield as well. Thanks for the answer :)