I would think you would need to distinguish between open-product-handling areas and the warehouse.
Clause 4.3.1 states:
"There shall be a map of the site. At a minimum, this map shall define:
• access points for personnel
• access points for raw materials (including packaging), semi-finished products and open products
• routes of movement for personnel
• routes of movement for raw materials (including packaging)
• routes for the removal of waste
• routes for the movement of rework
• location of any staff facilities, including changing rooms, toilets, canteens and smoking areas
• production process flows."
and clause 4.3.3 states:
"The movement of personnel, raw materials, packaging, rework and/or waste shall not compromise the safety of products. The process flow, together with the use of demonstrably effective procedures, shall be in place to minimise the risk of the contamination of raw materials, intermediate/semi-processed products, packaging and finished products."
Also, take into account clause 4.9.3.1:
"Glass or other brittle materials shall be excluded or protected against breakage in areas where open products are handled or there is a risk of product contamination."
I would think any demonstration of compliance or non-compliance with the standard would depend heavily on whether you could show a meaningful level of segregation between your open-product area and the warehouse. Especially where glass controls are concerned, the absence of any kind of physical barrier seems problematic, but in the same light if you have raw materials or packaging items in your warehouse and there is no physical segregation from your open-product area I would expect this to result in non-conformity at audit.
If it isn't possible to introduce physical segregation in time for your audit, my advice would be to have prepared a documented risk assessment on hand to demonstrate that these issues have been considered and that risks are being controlled. Section 4.9.4 is mainly focussed on the potential for glass or brittle containers to contaminate packaged product, but from your description I would anticipate concerns surrounding contamination from articles in your warehouse as well as glass contamination into your warehouse from your bottling hall.