Issue with Arena Crystals and not getting total units!!!

I opened 250,000 worth of arena crystals and opened 10 at a time each time I would open them. Each time I would open them, it would say I earned 100, 200, 300 and even 400 units, and at the end of opening all crystals I should have easily gotten more than 2000 units and didn't get them, I only got about 500 in total from from all the crystals I opened.
0
Comments
100,000 gold 75 units
Then open 10 more crystals, and received the exact same (100,000 gold and 75 units), it will show:
200,000 gold 150 units
Sometimes this can be mis-leading and players (like myself) think the second batch gave 150 units, when it didn't.
This may be what you experienced perhaps.
You Open 10 crystals and get:
37 k Catgold and 0 (Zero) Units.
This is real.
Edit: I guess it is possible, but I consider myself lucky if I break 500 units from 100 regular arena crystals.
No way you'd get 2k from 250k arena crystals. It's shown cumulatively, so whatever you saw when you opened the last bunch was the total units you received.
So what is it, personal? Lol.
Play you the game?
View you tube videos.
Units is not random.
I play the game. I just don't subscribe to Confirmation Bias. YouTubers have their share of bad pulls, just like the rest of us. We have good pulls too. Difference being we don't broadcast it to hundreds if not thousands of people. It's random. Hence the "R" in RNG.
.
Stay in school.
Let's say you have one arena crystal to open. the chance that you get gold is 90% and the chance that you get units is 10%. This applies tho EACH crystal opened, not a percentage based of how many you open.
From there, each option, gold or units (or energy refills or Punisher, trying to keep it simple for the math on this one) is then broken down in to whether you will get 2,400 gold, 10,000 gold, etc. and 15 units, 45 units, etc. chance per crystal.
So, if you open 10 arena crystals, you don't automatically get 90% gold and 10% units out of the opened crystals. Each crystal give you a 90% chance to get gold or 10% chance to get units. If you only get gold (happens to me all the time) then each of the 10 crystals landed on the gold chance, not the unit chance and vice versa.
The end rewards screen tallies up your totals when you open multiple crystals. If you open 20 crystals and rapidly pop a batch of 10 then another batch of 10 in the same opening, the screen totals up from the last crystal(s) opened. So what you see is what you get. If you open 10 and get 100,000 gold and 75 units then pop the next batch of 10 in the same window, it might show 150,000 gold and 75 units. Which means you opened 10 more and only got 50,000 more gold and no more units.
It can be confusing at first but, hopefully this helps you understand the way the rewards screen operates for multiple arena crystals/batches at a time.