Background check update…我现在是不是还不能放心

11月11号晚上提交的background check，这周一收到HR的email要提交一些资料，提交了之后昨天，也就是周三，收到了一封HR onboarding team的邮件，全文见下文, reference 1. 她本来是要发给hring manager，结果错发给我了。我收到这封错发的邮件后她立刻就又发了一条，说让我disregard前一封邮件（原文内容见下文，reference 2）。
       
在她错发的那封邮件（全文见下文）里，说我的background check已经complete，但有一个不能fully confirm的GAP，然后把我对gap的解释放在下面。我对那段gap的解释是我在找我第一份工作。
       
邮件里还说，“如候选人必须在某些“非关键项目”尚未完成的情况下提前入职，则HR需要从 band-6 或以上级别的代表处取得permanent waiver, 这一批准将确认同意继续为该候选人办理入职手续，并确认此类例外情况符合客户及项目合同要求。是否需要客户批准，将由指定的 band-6 代表决定。注意，依据我们的政策，如无法取得该豁免，我们保留撤回录用通知的权利。” 我收到这封信后吓了一跳，但她让我disregard，我也没敢回信问什么。这段gap在我的简历上是能看到的，我也没有隐瞒，他们让我解释我也解释了，不知道为什么他们会mark as can not be fully confirmed.
       
然后昨天我接到了hiring manager的电话，说是他们在get everything clear up next week,所以要推迟我的onboarding日期，原本是11/24日，现在推迟到了12月1日，让我下个星期不要担心。她还要了我的DOB，说是要帮我从IT那里订电脑，还问了我orientation那天能不能on-site拿电脑。还说more onboarding task email is coming my way.
       
挂了电话之后我很担心…可能是受到那封内部的邮件的影响，我有点ptsd了，我觉得hiring manager要我的DOB是为了内部审查，不是真的要给我订电脑，而是要通过我的年龄判断是不是那时候真的是我的first time career（真的是哈）。顺便说一句，这是个很大型的航空公司。请大神们帮我看看，我入职还有戏吗…还有，我总觉得hiring manager在撒谎，可能是以订电脑为借口要我的生日来do sth…..请大家给我些建议吧，谢谢！我今天还没收到onboarding email，我需要发个邮件给我的recruiter问一下吗？

因为找工作有些焦虑，所以思维有混乱的地方，请大家谅解，谢谢！🙏

Reference 1:
错发给我的email原文：

We believe that your query has been resolved. Please find your ticket information and the solution below:
- Query type: Background screening
- Contact type: Email
- Solution:
Please be informed that we will now close this ticket and mark as resolved. For any questions, feel free to send an email to onboarding for new ticket. Thank you!

- Description:
Hi XX,
I wanted to provide an update on background screening results for (my name) . During the vetting process, we have identified a gap in activity employment period which could not be fully confirmed.
According to the Declaration of Facts/Screening Declarationreceived from the candidate, the periods of inactivity/reasons for gaps are as follows:

Employment Gap from June 2021 to May 2022 - Looking For Employment
"During this time, I was busy with looking for my first career opportunity and my family."

Our due diligence procedure dictates that a candidate may not commence employment unless all screening activity has been completed. In the event that a candidate must commence employment without certain non-critical elements being completed, HR require a permanent waiver from a representative at band-6 level or above. This approval will confirm agreement to proceed with the onboarding of the named candidate and that such an exception is compliant with client and account contractual requirements. The decision as to whether client approval is required sits with the nominated band-6 representative.

Please note that in accordance with our policy we reserve the right to rescind the offer if such waiver is not granted.

Reference 2: 她错发了之后立刻给我发的email：

Hi （my name）, 
Please disregard email below. Thanks!

Update: 刚刚收到了onboarding团队的email，是个docusign，说我的start date从11/24变更为12/1日（昨天hiring manager电话里跟我提过的）让我把有新日期的offer letter签好然后发过去。

还有Update吗