Many thanks for your patience. Being placed on suspension is not an automatic assumption of guilt and does not amount to disciplinary action. Whilst it can lead to disciplinary action, it is primarily there to be used as a precautionary measure whilst an employer investigates any serious allegations against the employee. Reasons for suspending could be in the case of gross misconduct, breakdown of relationship, risk to an employer's property, their clients or other employees, to preserve evidence or ensure it is not tampered with, avoid potential witnesses being pressured or intimidated, etc.
The period of suspension should be as short as possible and kept under regular review. During that period the employer should conduct a reasonable investigation into the allegations against the employee. If the investigation gathers enough evidence to justify taking disciplinary action, the employee has the right to be informed in advance of the allegations and evidence to be used against them and be given the opportunity to prepare to defend themselves at the forthcoming hearing.
On the other hand, if the investigation does not find enough evidence to justify a disciplinary, the employer should terminate the suspension immediately and allow the employee to return to work as normal.
If you did not have the authority to share these minutes, that could indeed amount to a breach of confidentiality but I am hoping that with the very long service you have behind you and, hopefully, clean record, this should not result in immediate dismissal but a formal warning at most. Also, if you are a union member you may as well use them to assist you as you see fit - after all, that is what they are there for.
Does this answer your query?