(See screen shot below)

When devel_themer is active inside of a Fullcalendar formated View, links contain the span tag. See below in the href parameter. This however does go away when I disable devel_themer and clear cache.

<a unselectable="on" href="/%3Cspan%20thmr%3D%27thmr_73%27%20class%3D%27devel-themer-wrapper%27%3Enode/8%3C/span%3E" class="fc-event fc-event-skin fc-event-hori fc-event-draggable fc-corner-left fc-corner-right fc-event-default field-performance-dates fc-event-field-field-tic-performance-dates ui-draggable" style="position: absolute; z-index: 8; left: 558.667px; width: 104px; top: 139px; -moz-user-select: none;"><div class="fc-event-inner fc-event-skin"><span class="fc-event-time">11:15</span><span class="fc-event-title">The Pajama Game</span></div><div class="ui-resizable-handle ui-resizable-e">&nbsp;&nbsp;&nbsp;</div></a>

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