Evolutions glitching

When I go into Evolutions it is flickering, I am able to, if I am quick, click into 'My Evolutions' but it will not let me claim my completed 'Training Camp' evolution it says there is an unexpected error. Also, I cannot go to any of the other tabs it just stays on 'My Evolutions'.  In the game on my PS5 I can go into all the tabs in Evolutions and there is no flickering, however I also cannot claim my completed Training Camp evolution, this time I get 'servers are busy' and it returns me to the Club screen, outside of Evolutions. I would say the bug started when it started my Training Camp evolution, but I can't be sure.