Germany had to temporarily suspend vaccination for 2 days due to a legal requirement. Here’s an article which explains different angles to it.
https://www.nytimes.com/2021/03/19/world/europe/europe-vacci...
https://www.nytimes.com/2021/03/19/world/europe/europe-vacci...
The statistical anomality about the thrombosis cases was known before and not considered a reason to halt vaccination. Only when it became clear that these were CSVT combined with lowered platelet count (which is known to be caused by immune reaction), strongly suggesting a causal link, then the decision to halt vaccination was made, until the actual risk could be assessed.