Lots of answers here but here’s my experience: I was met with the same screen and there was no way in hell I would send any picture of my id over the internet. So I had to create a Twitter account to contact LinkedIn support (yeah they only have support on Twitter…) and I explained to them the situation and they were able to bring my account back up. I suggest you try that route also.
For me I got super annoyed by the taskbar not hiding and unhiding correctly. Other one was the search not working correctly on start menu and many times just stalling and nothing happening.
Those were the ones that broke the camel’s back.