This could potentially be a problem for you however it appears that the CAA in the UK will possibly accept an IR revalidation in a non EASA state.
Go to page 8 of this thread and read the first post
http://www.pprune.org/middle-east/46...+UK+licence+EU
I would recomend that you contact the aviation authority in the state, Spain I would guess, that issued your licence and request written clarification. Best of luck.