I just got banned for, after lagging out, and everyone was frozen, breaking blocks in someone else's island. I knew it wasn't doing any real damage because it would all be replaced after I got reconnected or I would time out and nothing would have even happened. and I timed out after about 20 seconds, but when i tried to get back on I was banned. Whaaaat? It said I will be unbanned later today but I am still confused. :/

 

Don't worry much about it, it's just lag. The console does this often and don't sweat about it.