Pancakeswap balance missing in Metamask & Pancakeswap

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In June I staked some CAKE on Pancakeswap, all ok until yesterday when balance was zero in PancakeSwap and Meta. Can anyone shed some light on what might have happened?

No transactions on Meta ? Its like it was never there. But I have the original contract on BSC wallet showing the staking in June.

Willing to compensate if someone can assist.

Thanks