Now I'm not sure if this happens on mobile devices, but if you shrink the browser to phone or even a smaller tablet size (portrait more likely) on a desktop/laptop it has issues with any of the classes with spells in their tables. The issue is with the  Spell Slots per Spell Level and how it arranges on small window/screen setup. Every header has its own row in the column on the left and then the information goes in a column on the right (only two columns can be seen).

It looks as the following:

The number for 1st level spells  lines up with Spell Slots per Spell Level
The number of 2nd level spells lines up with 1st
and so on.

Everything for the number of spells that can be cast gets skewed due to starting the line up with the overall header of Spell Slots per Spell Level rather than starting the line up with 1st level.

here is what the lineup is like if I force the browser small enough to have only two columns from the Cleric 1st Level: (typed out to give idea of how it goes)

Cantrips Known - 3
Spells slots per Spell level - 2
1st - just a dash here

The 2 is being stuck to the sub-header for the spell slots instead of in the column for first. This happens for every level and is on all classes that can cast spells. I believe people are seeing this on their phones and the tables are quite long and cumbersome with a small screen.

Yeah all of the tables are going to be reworked during the beta.  Right now the tables are just placeholders.  

Okay, thought they said that somewhere, but figured I'd explain what I was seeing better just so they have an idea of at least one thing they do need to fix for sure. ;)