I logged in and tried to do events such as Treasure Mining and Board Game Bash, and they don't load, I tried other events but the same thing. I reloaded my game a couple times but the events still don't work.
Contact IGG live support for the problem you have and they'll try to fix it. I hope it gets resolved for you!
I'm a turkey that works well with oof turkey, I'm F2P and have gotten very far, thanks to all my great friends being there for me :)
I have same situation when i have poor internet connection, but You must check it by yourself. You can always put phone in plane mode, and turn it off and try again. Sometimes i also need to wait a little till all data will be loaded and than try to enter "events" tab. So try this and write if it helped.