You do have to wonder if some of this is politically driven. Germany are losing hundreds of life's a day, while in the meantime the UK has administrated 23 million doses (not sure the ratio of those that were AstraZeneca) and not recorded a single fatality or adverse reaction and are seeing infection rates / deaths drop. I can understand caution under normal circumstances, but nothing is normal right now.
Its unfortunate they felt the need to stop the administration of this vaccine, as this will only further slow down vaccine distribution in Germany/Europe. I think you've got it spot on there - it stinks of politically motivated attack, but I'm not clear how this could benefit Germany's politicians slowing down the administration of the vaccine? Maybe they can use this as an excuse for the poor administration rates???…
Make sure to get plenty of water and rest :)