Right guess. Never got them back?

Derpa666-SPA said:

Let me guess. Tomes gotten from rewards at certain stars and other places did never appear in your tome storage.. i believe it happend to me when i started the game long ago. 

I just opened my first ticket. Over 60 days worth of 1x day experience boosts went missing from my inbox that I’ve been saving as I can’t play every day. Some energy pots and 6 star artifacts too.  I expect with the champion training event somehow artifacts filled my inbox and pushed them out as they were mostly at the bottom of my inbox. All had 70+ days until they expired. And with the severe limit in item and champion storage it’s impossible to micromanage everything.

I’m hoping they will do the math with how many have been purchased vs how many were used to replace the missing boosts as they were purchased with hundreds of real $ spent.