I would love an answer to this also. Faced the same problem. However i managed to solve mine but specifying the amount of LPs i want to withdraw. I managed to withdraw 100LPs at a time after spam clicking the confirm button as well. Hope someone can provide us with an explaination!
No I am only saying that maybe is a UI problem. So to verify this just try from bsc scan. If in this way you don’t have any issue then Pancake UI has problems
Interestingly, after trying it on a newly deployed token. Disabling swapandliquify solves the problem. the function is truly causing alot of issues HAHAH