are you using Chrome? have you tried incognito? I have cleared my cache it worked fine for one use and when I tried to open a new window it goes back to the same. So i constantly had to empty the cache. I use Chrome.
This is happening to me too. I can log into the browser but then I cannot access any of my meetings or recordings. I have cleared the cache and tried it in an incognito browser and its still not working.
What browser are you using? The screenshot looks like it is displaying in plain text? Don't quote me but I have seen that type of screen with other apps in the past so I would check that first.