Have any other sellers had this problem? A couple of times recently I have had glitches on best offers received.  In one case I rejected an offer that I had received by email and from an ebay message.  Then the identical offer appeared on my messages the next day and I rejected it again thinking there was a glitch.  Yesterday it appeared again, identical and no change of amount offered.  I also had a much better offer from another buyer again on email and in my messages and was considering it.   In the meantime I wearily rejected the  first offer yet again (3rd time) and to my surprise that had the effect of rejecting the new better offer  from new buyer which has now disappeared from my messages and on the item page, giving me no way of replying to it.  Never happened before.  Any ideas please?