Not even restoring purchase. Just attempt to buy L2.
The L2 being an in app purchase means it's Apple ID or google account specific. With your google or apple logged in, your device approves L2 on any account logged on in it. Unfortunate, but that's the thing with the programming.
There is no avoiding war; it can only be postponed to the advantage of others.
- Niccolo Machiavelli