Item Sell Bug

Recently I've noticed a bug that has really hurt gameplay, whenever you sell a health pot or item as you're regenerating health your health will get chunked( you'll lose a large sum of hp) I've accidently done this up to 3 times when deciding to buy or sell an item or moving an item around and lost up to 2/3 hp and had to wait LONGER in base for it to fully regen, this has caused me to miss CS, arrive late to fights, or lose towers. It's not a game breaking bug but it can add up in the wrong situations having to wait in base for nothing.