Short version:
Does anyone know whether an HR department is likely to mention a written warning when supplying a 'basic reference' to another business?
To give context:
Have been struggling in my job for a while. I realised recently this was largely due to being perimenopausal, combined with a high-stress workplace that silos everyone off with little sense of being part of a team, with us all working under ridiculous deadlines with little support.
I was given a Verbal Warning for performance issues last year, and was put under a 2-month review. The stress of this made me almost incapable of functioning, so I went to GP who pointed out that my symptoms (brain fog, huge anxiety leading to panic etc.) are probably linked to perimenopause. I had started a low dose of HRT a few months previously, but had not mentioned this to HR until a month into the Performance Review period. GP increased the dosage but said the symptoms of anxiety would probably only really go away once I got out of this toxic workplace.
After the second month of review, my line manager said I was still failing to improve my performance (stress made me continue to make minor, subjective mistakes that my line manager says would not be noted when other people made them, but due to the review, they were picked up in granular detail) and they escalated it to a Written Warning.
I have since been advised by ACAS that I should have appealed the escalation, as they were not giving my perimenopause symptoms due consideration when reviewing my performance. Stupid of me to toe the line and not fight back more, but I was beaten down by the whole thing.
Anyway, I have managed to get a verbal job offer for a job elsewhere which I am more than capable of doing (workload is halved, its part-time), but am terrified it will be scuppered by HR mentioning the written warning in my reference. The employee handbook says my current HR only provide a basic reference - but does anyone know whether they are duty-bound to mention the written warning?
And if so, do I have grounds to say to my HR - 'I should have appealed it, ACAS had advised me I could raise a grievance on how you handled it, therefore can we agree that you just give a basic reference without mentioning the warning?' Surely it's in their interest to not scupper me as we're all better off if I move on?
If anyone has any advice as to the best course of action out of this I'd be so grateful.