IER 12: -1 day: COE confirmed on July 2nd, displays July 1

**Describe the task**
IE12, confirmed enrolment on July 2nd, it is showing on the students end that the COE was done on July 1st

**Acceptance Criteria**
- [ ] first
- [ ] second
- [ ] third

**Additional context**
- SBST - 4769
-App (see JIRA ticket for app number)

Issue #2 - SIMS COE date is presented as -1 day for student’s view
• Please see attached email Re: Does SIMS IER12 store the COE Date that we send in the CONR?
• Do you have a timeline as to when this timestamp issue would be resolved? This is a date we consistently use for our advising purposes and bursary program.