Changing of terms and conditions without notifying the users or gamblers is normal with online gambling websites? Then when you did something wrong or about to withdraw your money they will tell you that you don't read their terms and conditions, and you start arguing with them until you decide to read the ToS again and you find out that it's different.
this will only shows how tricky those site is , it is normal to change TOS without notifying player , but the tricky part here is when they just changed that said terms after someone wins big and need to withdraw.
that makes them an obvious scammer/cheater.
Some gambling websites consist of wicked owners that willingly plan to defraud their users using the ToS against them, or is this normal? Have such happened to anyone on this forum before?
don't worry mate , eventually ? this will turns against them because the players itself will learn and let the world knows about theit attitude and surely , will let their players leave them and also no new visitors may enters.