Bug/Issue Glitch with Linus, Valley Fair and Placing buildings - IOS

Ive noticed a few bugs in the game that have begun to make it difficult/testing for me to play. The most importsnt one is that whenever I go to Robin to build any farm buildings, i click build and have all the necessary items (wood, etc.) but when im taken back to my farm to lace the building, nothing shows up and i am just left with the x button at the top. A second major issue ive found is that during the Valley fair the controls eill dtick and i will either be stuck holding a slingshot after the slingshot game, or im stuck asking a vendor to play their game without being able to escape. The final bug ive found is that i once got in the way of Linus, and when i moved, there were two of him, I went to sleep and the next day went to his tent and found that there were still two of him. Thank You ! This is all on an Aple Ipad