Some glitches on my site

I’m seeing a few issues on my published site,

  1. The hero animations come in a different times even though they have the same interaction on them.
  2. The instagram link and the back to top arrow at the top left and bottom right don’t display the correct default icon colour until hovered over once.
  3. The background gradient blurs further down the page experience clipping until you reach further down the page, or after some time.

Any help on any of these three issues would be greatly received! I’m left scratching my head.

Here is my site Read-Only: Webflow - Design Crypt New