Yes, it is possible that all of the people in the bank can try to withdraw their money. The bank then has to borrow money to get their reserves back up. They have to replace that money. Or they can try to call in their loans.
Or, they can sit tight and hope that nobody notices - that nobody tests their insolvency - and to that extent they can simply rinse and repeat. New deposits become BOTH forms of money - the money to replace that which was withdrawn, as well as new reserves upon which to lend. That's the Ponzi nature of fractional reserve lending.
The important thing to note is the until that money is replaced (and it never is fully replaced), an act of counterfeiting has taken place, since you cannot have the same wealth in two places at once. One of them is fake. It is also tantamount to embezzlement in that moment, no differently than if you started a Ponzi scheme and sold 100% of shares in the same company to two different parties.
As for money replacements, banks now have a nifty trick at their disposal that enables them to transfer money internally on a given date, even for an instant, to show that they meet the reserve requirements - which effectively removes the reserve requirements altogether.
As for the business cycle, kick in the multipliers, as loans from one bank become deposits in others, and you eventually you have a full, economy-wide web of MULTIPLE instances of contradictory claims or paper representing the same original wealth, and you get an explanation for the
economy-wide boom to bust business cycle. That's not the same thing as a cool widget fad cycle, which is usually isolated to a particular industry, the effects of busts of which are short-lived, and do not tend to substantially affect the rest of the economy. The actual business cycle driven by fractional reserve lending is economy-wide, and while the triggers for collapse can be emotionally driven (e.g., one bank fails and a domino effect of bank runs result), the fundamentals that made the insolvency web ripe for a collapse are very real, and not emotionally driven. It is a case where no bank, as you put it, replaced that money or called in their loans.