molotov bug

for some reason when i buy molotov from ammunation and go out it says "excess in molotov ammo should have 0 but have 1" and takes away my molotov this happens a lot of times for some reason
Please briefly summarise the issue in the title. Don't just put what area of the script has a bug....

Examples
BAD: Treasure Hunt bug
GOOD: Can't pick up Treasure Hunt box

BAD: Personal vehicle glitched
GOOD: Personal vehicle explodes when spawned

BAD: Bank is bugged
GOOD: Bank robbery guard is always dead, can't rob

Summarise the issue in the title so I know the issue at a glance.
Do you have high packetloss and high ping, everytime this issue occurred?
Desync/lag.
yeah probably cause of the PL then