Incorrect network difficulty reported on main page on testnet
As seen in https://testnet.xmrchain.com/:

> Network difficulty: 1656220

The top block is:

> 1325698 	00:13:13 	0.08 	1f640ee1166117551983603905e5ce6c6e30f79bb2fcd99dea7ae9f548c6945a 	N/A 	5.093 	0/1/- 	0.08

But on that block's page:

> Difficulty:	1883687

I'm not running that explorer, gingeropolous is.