bug?? blocks deleted autometicly

blocks are deleted many times . but i makes again.
just my blocks deleteed than i think thats problem talk to you.
i download my aia file after 2-3 days . but this time i can’t download . 5 days ago download last aia of my project.
so i can makes again thats all my blocks :face_exhaling: :disappointed_relieved: :disappointed_relieved: :pleading_face: :sob: :sob: :sob:
please fix…
sorry for english