Had the search function been working I’m pretty sure I might have found the answer to my question in a previous post, but as it’s not…
My Silver card shows a valid until date of 07/05. My online account summary shows that my membership year ends on 08 June 2005. Unfortunately I’m not going to be able to keep Silver as I won’t have enough tier points

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So my question is, when will I stop being allowed to use the lounges – from June or July? If it’s July, is it from the beginning of the month or the end? (and if it’s June I assume it’ll be from the 8th).
Not sure I understand why there are two different dates but I’m sure someone out there can explain the nuances of BA’s systems on this one.