Wouldn't be a different address. Whilst it was a legal requirement to inform of authorities of address changes they were recorded at a local level and do not appear in the 1939 Register. It was also a requirement to inform police etc of loss of card and to carry at all times until the National Registration Act was repealed in 1952. [section 7 & last line of 12 in the previous TNA link]
His i.d. Card Number was the District JBBV followed by the page number and row number on that page and that stayed the same even if he moved house. Additionaly no other family members have the annotation or the females with surname changes due to marriage. The number was also recorded on the ration books they were issued with.
See an id card vs register entry on
https://www.lostcousins.com/newsletters2/inside1939v2.htm also blurred right hand page snipping.
His address then was 26 Windsor Crescent, Bridlington. The Ancestry transcribers never bother to look back at previous page for the street if the 1st row on the page is redacted. Findmypast often do, but they have opened the 1st row on the page anyway for someone born 26 July 1924.
If use the drop down at the top for Enumeration District of the film strip at bottom I don't think the other book for JBBV has been digitised, likely because for our use is irrelevant.
