[28.08] Update of the week: Royal Bossnia, Luckybox Sets, Eden +50% Experience Boost, Special Packs

The maintenance is over, the server is online. Changelog:

Events and Shop:
— The Luckybox Sets arrived in launcher.
— The Forgotten God Treasure arrived in launcher.
— The Bossnia Crown Box arrived in launcher.
— The Special Packs for Maestro, Wanderer, Ranger arrived in launcher.
— The Battle manual packs arrived in launcher.
— The "Royal Bossnia" event has begun.
— The "Eden +50% Experience Boost" event has begun.

Finished activities:
— The Refine Hats Sets left the launcher.
— The HD refine sets left the launcher.
— The Survivor Sets left the launcher.
— The Dovmihr's Legendary WIN-WIN Machine left the launcher.
— The "Boosted Refinement Rates" event has come to an end.