For the last 6 months I've been on temporary reduced hours as part of a work life balance policy. A few weeks ago I confirmed with my line manager that I would be returning to ft hours starting the 6 weeks before taking maternity leave. I assumed this would therefore be in hand. I've contacted hr to double check the arrangements, but they need a form submitted by line manager to action this. Line manager is notoriously poor at being proactive, so I've emailed asking for this to be done and left messages. I'm yet to have a response.
I've been signed off until my annual leave kicks in due to a number of pregnancy related complications and am worried that employers will try yet again to screw me over financially. Am I right in thinking that they cannot go back on what we discussed prior to me be signed off?