Spells work on both allies and enemies

SO while working I was also playing in the arena. I am taking calls so it is common mid move to have to stop and come back a few minutes later. I forgot which spell I cast and clicked on the enemy think attack but it was Dryad and I gave the enemy troop barrier and 6 life!!! I then tried again, same result! OK then lets attack our self. Runic blade against myself and BAM damage dealt!?! So yes this is kinda Darwinian to say since only I would attack myself but I don’t think I could ever do that before the patch

What you were expecting to happen, and what actually happened?
not see my spells work against me.
What are the steps to make it happen again?
rinse, repeat,
Do you have any screenshots or video you want to share with us so we can see the problem? Attach them to your post!

pictures in wrong order but you get it

This is a known bug with 3.2 update, targeting doesn’t work (you can target enemies, not just allies). Fix is coming as soon as they can push the client update. They only did a quickfix for Elspeth, Black Beast and Sacrificial Priest because they can instant kill the enemy team.