MY PINS KEEP DISAPPEARING FROM MY PROFILE???!????!?!

I had a pin posted about a year ago with really great reach and it had nothing inappropriate to be violating the policies of the app.

When i saw my account from another account the pin wasn't showing up on my profile, not on saved boards. I tried sending a link of that pink, it opens up but doesn't show up on profile or boards.

The pin still had reach and people were saving it till last one month.

I contacted Pinterest support and they replied saying some content may be “restricted” but didn’t give a clear explanation.

The bigger issue is this isn’t just one pin anymore. Around 4–5 of my older pins have also disappeared from my profile even though they were visible before. It's really very ANNOYING to lose pins like that for now reason at all

oh and when I try to post new pins sometimes they don’t show up at all after posting. The only way I got one to appear was by re-uploading the same image as a new file.

Is there any way to fix this?