Three colleagues and myself have Full Control of our top level site. I don't often log into our site, however, a week ago I did and noticed I no longer had rights, however, my colleagues' rights were fine. Curiousily, I logged in as our Farm Admin and re-added myself at the top level & granted myself Full Control and all was fine. UNTIL today... I'm still listed at top level with Full Control however when I view All Sites, I can only see 3 sites and again, my colleagues' access has not changed. When I 'check permissions', the results are the same for me and my colleagues.
Any suggestions in troubleshooting this would be greatly appreciated!! Thanks in advance.