7k txns Bitcoin block in testnet and block size above 2.6mb!

We have a block with 7ktxns in testnethttps://www.blocktrail.com/tBTC/block/0000000000001280a3d758cb956e565daffd5af0e6b6723f28e1cbcda0da8652and block size above 2.6mb▶ btcctl --testnet getblock 0000000000000aefc03aefe53098b095cb41c93a91eabe7a494a36e4fa0c7cd0 | more { "hash": "0000000000000aefc03aefe53098b095cb41c93a91eabe7a494a36e4fa0c7cd0", "confirmations": 3, "strippedsize": 27485, "size": 2767517, "cost": 2849972, "height": 893443, "version": 536870912, "merkleroot": "d33fe22bedbb078215c57a451756f602db1db559b101f230964e3ece7da6b0e9", via /r/Bitcoin http://bit.ly/29ls4Mg