We need another explorer and exchange this is all known but nothing we can do about this with no developer on board. I hope this latest split and problems with Cryptopia will be enough to show how important the second exchange is.
Explorer is buggy for a long time. We need a good working one with more features and better-looking website this could be done using bounty and tokens from airdrops or not burned once, I am sure there will be somebody happy to do this in return for good payment even in MTNC.
There are so many things the community can do but without proper communication and commitment from the developer, nothing can be done. Period.