What are golgi blobs?
What are golgi? 


Stacked array in the cisternae which are ought to connect vesicles and tubules 
Made of >1000 different proteins 
Has the ability to transform/alter in response to a cellular stimulation such as mitosis 


Fragmentation of golgi during mitosis 


  During interphase, the Golgi receives secretory cargo from the ER via the COP II vesicle formation pathway. Depending on their nature, secretory cargo then travel through the Golgi apparatus by a combination of vesicular transport involving COP I vesicles and cisternal maturation. A retrograde COP I vesicle pathway connects Golgi cisternae and the ER to allow recycling of Golgi enzymes and integral membrane proteins of the transport machinery such as the SNAREs. Two models have been proposed to explain the fate of the Golgi in mitosis. The first is the direct fragmentation model, where Golgi cisternae are consumed by continued COP I vesicle budding in the absence of membrane fusion, which is blocked in mitosis. This generates a pool of tubules and vesicles (Golgi haze) containing Golgi enzymes and structural proteins. The second is the ER recycling model, where forward transport into the Golgi by COP II vesicles is blocked, but COP I recycling back to the ER continues until Golgi proteins are redistributed to this compartment. Some Golgi proteins may then exit the ER via the COP II pathway, but these vesicles are unable to fuse with a Golgi compartment during mitosis, and remain in equilibrium with the ER. 


A more detailed outline of the process of fragmentation of golgi apparatus can be found here and here



As I know "golgi blobs" are also referred to as "golgi haze". 

Sources: 


http://www.clfs.umd.edu/classroom/mocb639/Hamza_Golgi_Apr5_2005.pdf
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2175146/
http://www.cbi.pku.edu.cn/chinese/documents/cell/xibaoshengwuxuecankaowenxian/cocb/15/15-4/15-462.pdf