May 3rd electricity tariffs on May 1st

It appears that, at VRA/NEDCo (Sunyani), the new tariffs began to be imposed on May 1st, instead of on May 3rd.
This is despite the earlier released "approved electricity rates" to the contrary. See https://purc.com.gh/attachment/720141-20250411070456.pdf.
According to a VRA/NEDCo (Sunyani) representative, the tariffs are from May 1st.
According to a PURC (Sunyani) representative, on May 2nd, the "tariff began yesterday".
Typically, tariffs change on the 1st day of a month.
May 5th, 2025
According to a PURC (Sunyani) representative, 3rd was an error on the Commission's part.NB: the new tariffs are now officially available as being for May 1st:
https://purc.com.gh/attachment/834979-20250503050505.pdf
https://purc.com.gh/attachment/834979-20250503050505.pdf