First of all PeakMonsters.com is working quite well right now.
ADVISORY
Anyx node is a HIVE ONLY node and the Splinterlands market is on STEEM.
We can't control which node you use on keychain and market is actually working quite well presently.
There isn't really anything Peakmonsters or Splinterlands can do about those who use anyx node you'll send us HIVE, you'll not get a card and we'll have to go to the work to eventually send it back to you which is a pain.
Luckily only 2-3 users have done this so far. But just a heads up.