Option Chain is missing some strikes

in example, its VEDL
VEDL has an active strike of 320 PE, but option chain is not fetching it.
Similarly in BEL, PEL

please check this…

yesterday (04-04-2025) it was showing the last strike as 380 only.
today its fetching strike 340, 360,370.

some error with option chain calls, please resolve it