When I enlisted I too was on the delayed entry program. That meant I had obligated myself beginning X date. It (at least then) was the inactive reserves and was pre-boot camp, no income etc. That would not have been active duty in my opinion. A finer reading of the SCRA may be in order. I would focus on the section about a reservist being covered "when they receive" their orders and see if the inactive reserve is included.
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AndyZ CRCM
My opinions are not necessarily my employers.
R+R-R=R+R
Rules and Regs minus Relationships equals Resentment and Rebellion. John Maxwell