First it was 2 banks. Then 1 money leasing institute. Then *all* money leasing institutes. Right now it's mostly all banks IF you want to withdraw more than a million taka.
Note that a cash crunch always happens before Eid al azha. But there was the gov owned Sonali Bank which lent other banks money. Until now that it. Right now there's none.
Lastly a friendly reminder : "don't spread rumors."