When messing around with the tellraw command I found an interesting bug. I crashed my client and everyone else's client that was logged into the MP Server I was logged onto. The server itself did not crash, only the clients.
{"translate":"translation.test.complex"}I haven't tested it with any other commands yet but I am doing as ASAP. I will edit this report with any more findings.
Duplicate of MC-31574 - If you have not, please use the search function in the future, to see if your bug has already been submitted. If you could not find the original report, please comment with the keywords you searched for.