Fix: add current slot to new block to not discard it.

Co-authored by: Lorenzo Conti

AKModel/models.py

@@ -363,7 +363,7 @@ class Event(models.Model):
             else:
                 # no overlap at all -> new block
                 all_blocks.append(current_block)
-                current_block = []
+                current_block = [slot]
 
         if current_block:
             all_blocks.append(current_block)