DnD PHB issues with links

Hey! I'm not sure if this is a known issue or something is acting up on my end, but I thought I would bring it up. With the purchase of the PHB for DnD there are certain things that aren't working for me. I purchased it when it came out, so do tell me if I'm crazy but I'm pretty sure the subclasses used to be listed under the general class information (just like in the actual PHB), and now they have instead added links to the different subclasses. This is all fine, except the links aren't working. I receive an error saying that Roll20 couldn't connect. I checked a different class and it has the same result (fighter and ranger). If it's just on my end, just ignore this! It can also be worked around, but it's not working as it should (I assume) :3 

We've had the same trouble on our table last night and today.

Hello all, I am sorry to hear that you have encountered this issue with accessing this information.  Please verify where you are having this issue. Is it on the Roll20 site or within the game? If on the site, please let us know where. If in the game, please let us know how you are accessing it. Additionally, to rule out potential issues, p lease carefully work through these steps of our guide to   Solving Technical Issues : Step 1: Make sure to use the right browser Please check if these issues persist when using both Chrome  and  Firefox. Step 2: Ensure that there are no extensions/addons interfering with Roll20 Please disable  all  add-ons/extensions. Step 3: Clear your cache If none of the above succeeds, please thoroughly work through  Step 4 .  (Don't forget the complete Console Log!) Thank you!